| 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 | $44.44 | 10.600% | $49.1506 | $49.15 | $49.15 | $49.20 |
| Purchase #2 | $90.36 | 8.258% | $97.8219 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $165.68 | 13.261% | $187.6508 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $43.61 | 10.216% | $48.0652 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $72.95 | 12.245% | $81.8827 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $114.95 | 10.261% | $126.745 | $126.75 | $126.75 | $126.70 |
| Purchase #7 | $19.92 | 13.413% | $22.5919 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $551.91 | $613.9081 | $613.91 | $613.90 | $614.00 | |