| 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 | $49.40 | 11.692% | $55.1758 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $83.33 | 13.640% | $94.6962 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $152.51 | 5.355% | $160.6769 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $10.89 | 12.834% | $12.2876 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $106.78 | 6.555% | $113.7794 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $40.81 | 4.467% | $42.633 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $33.68 | 10.707% | $37.2861 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $477.40 | $516.5350 | $516.55 | $516.65 | $516.60 | |