| 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 | $202.77 | 3.858% | $210.5929 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $42.73 | 13.579% | $48.5323 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $74.37 | 8.435% | $80.6431 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $62.25 | 6.794% | $66.4793 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $243.45 | 8.540% | $264.2406 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $109.81 | 11.526% | $122.4667 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $148.96 | 7.796% | $160.5729 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $884.34 | $953.5278 | $953.52 | $953.55 | $953.50 | |