| 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 | $30.70 | 9.488% | $33.6128 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $105.39 | 6.311% | $112.0412 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $138.98 | 3.392% | $143.6942 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $98.45 | 11.760% | $110.0277 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $49.65 | 8.246% | $53.7441 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $88.55 | 6.770% | $94.5448 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $159.84 | 10.804% | $177.1091 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $671.56 | $724.7739 | $724.76 | $724.80 | $724.60 | |