| 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 | $93.94 | 5.812% | $99.3998 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $59.39 | 12.718% | $66.9432 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $204.75 | 9.668% | $224.5452 | $224.55 | $224.55 | $224.50 |
| Purchase #4 | $98.45 | 11.431% | $109.7038 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $99.94 | 5.755% | $105.6915 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $195.35 | 8.760% | $212.4627 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $15.63 | 10.116% | $17.2111 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $767.45 | $835.9573 | $835.95 | $835.95 | $835.90 | |