| 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 | $205.47 | 3.319% | $212.2895 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $121.94 | 8.114% | $131.8342 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $133.74 | 7.160% | $143.3158 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $66.68 | 4.542% | $69.7086 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $61.51 | 10.319% | $67.8572 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $40.42 | 9.165% | $44.1245 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $97.94 | 3.580% | $101.4463 | $101.45 | $101.45 | $101.40 |
| 7 purchase totals = | $727.70 | $770.5761 | $770.58 | $770.55 | $770.50 | |