| 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 | $33.92 | 8.413% | $36.7737 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $216.38 | 10.574% | $239.26 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $33.43 | 9.860% | $36.7262 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $31.29 | 10.742% | $34.6512 | $34.65 | $34.65 | $34.70 |
| Purchase #5 | $56.98 | 8.125% | $61.6096 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $123.26 | 5.576% | $130.133 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $95.37 | 4.414% | $99.5796 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $590.63 | $638.7333 | $638.73 | $638.75 | $638.80 | |