| 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 | $21.57 | 8.116% | $23.3206 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $125.77 | 9.856% | $138.1659 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $23.72 | 6.803% | $25.3337 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $197.43 | 11.253% | $219.6468 | $219.65 | $219.65 | $219.60 |
| Purchase #5 | $147.41 | 12.501% | $165.8377 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $105.68 | 10.553% | $116.8324 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $105.73 | 6.735% | $112.8509 | $112.85 | $112.85 | $112.90 |
| 7 purchase totals = | $727.31 | $801.9880 | $801.99 | $802.00 | $801.90 | |