| 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 | $138.71 | 13.641% | $157.6314 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $122.82 | 5.582% | $129.6758 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $101.88 | 3.336% | $105.2787 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $61.57 | 4.298% | $64.2163 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $6.28 | 12.468% | $7.063 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $97.59 | 11.462% | $108.7758 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $53.92 | 11.208% | $59.9634 | $59.96 | $59.95 | $60.00 |
| 7 purchase totals = | $582.77 | $632.6044 | $632.61 | $632.65 | $632.70 | |