| 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 | $89.98 | 5.681% | $95.0918 | $95.09 | $95.10 | $95.10 |
| Purchase #2 | $199.44 | 9.865% | $219.1148 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $116.57 | 7.256% | $125.0283 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $40.54 | 10.492% | $44.7935 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $70.89 | 5.835% | $75.0264 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $194.56 | 7.531% | $209.2123 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $96.35 | 6.417% | $102.5328 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $808.33 | $870.7999 | $870.79 | $870.85 | $870.70 | |