| 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 | $100.97 | 9.501% | $110.5632 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $17.70 | 9.258% | $19.3387 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $159.94 | 9.356% | $174.904 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $13.45 | 5.538% | $14.1949 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $33.67 | 3.818% | $34.9555 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $195.99 | 13.417% | $222.286 | $222.29 | $222.30 | $222.30 |
| Purchase #7 | $143.44 | 10.773% | $158.8928 | $158.89 | $158.90 | $158.90 |
| 7 purchase totals = | $665.16 | $735.1351 | $735.13 | $735.15 | $735.20 | |