| 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 | $55.52 | 9.678% | $60.8932 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $148.93 | 6.311% | $158.329 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $196.49 | 10.382% | $216.8896 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $27.66 | 5.365% | $29.144 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $46.88 | 8.413% | $50.824 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $139.27 | 12.188% | $156.2442 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $210.50 | 6.746% | $224.7003 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $825.25 | $897.0243 | $897.01 | $897.05 | $896.90 | |