| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.86 | 11.453% | $83.4337 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $30.91 | 11.378% | $34.4269 | $34.43 | $34.45 | $34.40 |
| Purchase #3 | $243.46 | 11.773% | $272.1225 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $219.45 | 9.173% | $239.5801 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $201.64 | 7.110% | $215.9766 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $246.58 | 4.508% | $257.6958 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $43.48 | 7.463% | $46.7249 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $1,060.38 | $1,149.9605 | $1,149.96 | $1,150.00 | $1,149.90 | |