| 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 | $15.68 | 11.310% | $17.4534 | $17.45 | $17.45 | $17.50 |
| Purchase #2 | $45.80 | 5.662% | $48.3932 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $104.31 | 3.381% | $107.8367 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $103.50 | 9.496% | $113.3284 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $204.90 | 9.561% | $224.4905 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $98.95 | 5.127% | $104.0232 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $161.25 | 11.426% | $179.6744 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $734.39 | $795.1998 | $795.19 | $795.20 | $795.20 | |