| 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 | $60.59 | 9.266% | $66.2043 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $12.61 | 10.108% | $13.8846 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $111.73 | 6.360% | $118.836 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $13.97 | 8.768% | $15.1949 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $237.71 | 7.343% | $255.165 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $26.54 | 6.368% | $28.2301 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $118.36 | 6.503% | $126.057 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $581.51 | $623.5719 | $623.57 | $623.60 | $623.60 | |