| 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 | $47.93 | 11.485% | $53.4348 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $178.98 | 6.860% | $191.258 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $108.37 | 11.767% | $121.1219 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $119.66 | 8.481% | $129.8084 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $23.86 | 13.869% | $27.1691 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $114.30 | 3.278% | $118.0468 | $118.05 | $118.05 | $118.00 |
| Purchase #7 | $104.51 | 7.258% | $112.0953 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $697.61 | $752.9343 | $752.94 | $752.90 | $752.90 | |