| 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 | $46.70 | 13.731% | $53.1124 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $47.61 | 13.165% | $53.8779 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $140.89 | 9.401% | $154.1351 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $228.98 | 7.737% | $246.6962 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $72.38 | 5.640% | $76.4622 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $148.69 | 9.524% | $162.8512 | $162.85 | $162.85 | $162.90 |
| Purchase #7 | $18.94 | 8.468% | $20.5438 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $704.19 | $767.6788 | $767.68 | $767.70 | $767.70 | |