| 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 | $75.93 | 5.241% | $79.9095 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $44.94 | 10.846% | $49.8142 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $50.77 | 11.685% | $56.7025 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $171.77 | 11.284% | $191.1525 | $191.15 | $191.15 | $191.20 |
| Purchase #5 | $146.97 | 3.560% | $152.2021 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $35.68 | 10.781% | $39.5267 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $149.65 | 4.247% | $156.0056 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $675.71 | $725.3131 | $725.31 | $725.30 | $725.30 | |