| 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 | $58.63 | 12.579% | $66.0051 | $66.01 | $66.00 | $66.00 |
| Purchase #2 | $124.41 | 12.361% | $139.7883 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $125.59 | 5.329% | $132.2827 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $221.75 | 7.325% | $237.9932 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $29.77 | 13.869% | $33.8988 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $42.53 | 8.235% | $46.0323 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $201.89 | 9.265% | $220.5951 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $804.57 | $876.5955 | $876.60 | $876.65 | $876.60 | |