| 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 | $51.61 | 4.359% | $53.8597 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $88.53 | 6.824% | $94.5713 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $106.45 | 3.594% | $110.2758 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $140.62 | 13.300% | $159.3225 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $47.48 | 12.446% | $53.3894 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $132.79 | 12.593% | $149.5122 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $56.34 | 13.728% | $64.0744 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $623.82 | $685.0053 | $685.00 | $684.95 | $685.10 | |