| 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 | $47.40 | 7.297% | $50.8588 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $166.39 | 4.428% | $173.7577 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $54.88 | 9.840% | $60.2802 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $69.37 | 5.267% | $73.0237 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $172.97 | 10.413% | $190.9814 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $126.55 | 3.366% | $130.8097 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $132.25 | 5.404% | $139.3968 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $769.81 | $819.1083 | $819.11 | $819.10 | $819.20 | |