| 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 | $86.98 | 6.308% | $92.4667 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $96.74 | 12.794% | $109.1169 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $44.52 | 13.834% | $50.6789 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $92.59 | 12.437% | $104.1054 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $85.33 | 9.772% | $93.6684 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $57.97 | 10.364% | $63.978 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $53.63 | 8.341% | $58.1033 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $517.76 | $572.1176 | $572.13 | $572.10 | $572.20 | |