| 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 | $46.28 | 4.832% | $48.5162 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $20.89 | 8.583% | $22.683 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $178.95 | 9.405% | $195.7802 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $66.86 | 11.636% | $74.6398 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $192.36 | 10.701% | $212.9444 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $95.66 | 9.216% | $104.476 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $95.88 | 12.723% | $108.0788 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $696.88 | $767.1184 | $767.12 | $767.20 | $767.10 | |