| 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 | $21.43 | 12.172% | $24.0385 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $45.89 | 9.392% | $50.2 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $124.86 | 11.869% | $139.6796 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $74.79 | 4.205% | $77.9349 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $143.82 | 8.374% | $155.8635 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $156.88 | 11.857% | $175.4813 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $194.60 | 10.386% | $214.8112 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $762.27 | $838.0090 | $838.00 | $838.05 | $838.00 | |