| 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 | $14.54 | 4.417% | $15.1822 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $207.77 | 6.735% | $221.7633 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $55.25 | 8.430% | $59.9076 | $59.91 | $59.90 | $59.90 |
| Purchase #4 | $234.28 | 6.445% | $249.3793 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $31.70 | 8.300% | $34.3311 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $62.47 | 12.533% | $70.2994 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $136.58 | 4.864% | $143.2233 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $742.59 | $794.0862 | $794.08 | $794.10 | $794.10 | |