| 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 | $88.77 | 3.710% | $92.0634 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $128.51 | 8.611% | $139.576 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $121.66 | 5.532% | $128.3902 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $247.45 | 9.346% | $270.5767 | $270.58 | $270.60 | $270.60 |
| Purchase #5 | $49.91 | 10.681% | $55.2409 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $48.61 | 9.553% | $53.2537 | $53.25 | $53.25 | $53.30 |
| Purchase #7 | $155.79 | 9.325% | $170.3174 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $840.70 | $909.4183 | $909.42 | $909.45 | $909.50 | |