| 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 | $66.67 | 11.766% | $74.5144 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $48.61 | 13.271% | $55.061 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $103.80 | 8.189% | $112.3002 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $9.72 | 3.106% | $10.0219 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $250.56 | 8.782% | $272.5642 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $171.38 | 9.199% | $187.1452 | $187.15 | $187.15 | $187.10 |
| Purchase #7 | $110.95 | 5.517% | $117.0711 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $761.69 | $828.6780 | $828.67 | $828.60 | $828.70 | |