| 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 | $55.61 | 11.184% | $61.8294 | $61.83 | $61.85 | $61.80 |
| Purchase #2 | $236.35 | 12.434% | $265.7378 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $72.42 | 12.407% | $81.4051 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $72.87 | 9.388% | $79.711 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $39.80 | 5.335% | $41.9233 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $207.73 | 10.405% | $229.3443 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $189.55 | 11.229% | $210.8346 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $874.33 | $970.7855 | $970.78 | $970.80 | $970.60 | |