| 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 | $48.65 | 6.599% | $51.8604 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $144.39 | 5.209% | $151.9113 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $42.27 | 4.867% | $44.3273 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $227.28 | 13.199% | $257.2787 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $40.46 | 6.226% | $42.979 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $180.87 | 3.626% | $187.4283 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $176.90 | 9.730% | $194.1124 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $860.82 | $929.8974 | $929.90 | $929.95 | $929.90 | |