| 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 | $45.67 | 6.810% | $48.7801 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $53.28 | 11.104% | $59.1962 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $155.47 | 13.428% | $176.3465 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $46.65 | 3.536% | $48.2995 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $18.54 | 3.811% | $19.2466 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $7.64 | 6.218% | $8.1151 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $145.26 | 10.115% | $159.953 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $472.51 | $519.9370 | $519.95 | $519.95 | $519.90 | |