| 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 | $158.42 | 8.704% | $172.2089 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $241.85 | 7.680% | $260.4241 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $56.36 | 10.109% | $62.0574 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $70.62 | 7.494% | $75.9123 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $44.47 | 8.567% | $48.2797 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $172.41 | 8.561% | $187.17 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $46.48 | 4.774% | $48.699 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $790.61 | $854.7514 | $854.75 | $854.70 | $854.80 | |