| 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 | $49.84 | 8.565% | $54.1088 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $191.31 | 12.626% | $215.4648 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $138.41 | 7.651% | $148.9997 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $205.81 | 6.303% | $218.7822 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $8.98 | 10.346% | $9.9091 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $98.75 | 4.714% | $103.4051 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $99.85 | 8.663% | $108.5 | $108.50 | $108.50 | $108.50 |
| 7 purchase totals = | $792.95 | $859.1697 | $859.17 | $859.15 | $859.20 | |