| 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 | $90.72 | 9.326% | $99.1805 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $97.63 | 13.480% | $110.7905 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $54.66 | 11.114% | $60.7349 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $96.97 | 7.388% | $104.1341 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $180.55 | 9.731% | $198.1193 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $233.63 | 4.783% | $244.8045 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $76.82 | 8.490% | $83.342 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $830.98 | $901.1058 | $901.09 | $901.15 | $901.00 | |