| 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 | $112.79 | 12.358% | $126.7286 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $83.61 | 5.483% | $88.1943 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $84.35 | 12.762% | $95.1147 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $132.99 | 10.121% | $146.4499 | $146.45 | $146.45 | $146.40 |
| Purchase #5 | $57.66 | 4.146% | $60.0506 | $60.05 | $60.05 | $60.10 |
| Purchase #6 | $57.94 | 5.589% | $61.1783 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $202.78 | 10.639% | $224.3538 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $732.12 | $802.0702 | $802.06 | $802.10 | $802.10 | |