| 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 | $78.51 | 12.531% | $88.3481 | $88.35 | $88.35 | $88.30 |
| Purchase #2 | $67.29 | 8.357% | $72.9134 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $46.90 | 6.413% | $49.9077 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $219.71 | 4.198% | $228.9334 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $193.48 | 13.655% | $219.8997 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $158.58 | 12.314% | $178.1075 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $107.54 | 11.746% | $120.1716 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $872.01 | $958.2814 | $958.28 | $958.25 | $958.20 | |