| 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 | $96.78 | 13.850% | $110.184 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $121.70 | 4.859% | $127.6134 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $33.39 | 7.515% | $35.8993 | $35.90 | $35.90 | $35.90 |
| Purchase #4 | $5.55 | 13.814% | $6.3167 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $32.35 | 9.485% | $35.4184 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $212.99 | 9.108% | $232.3891 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $214.72 | 6.761% | $229.2372 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $717.48 | $777.0581 | $777.06 | $777.05 | $777.00 | |