| 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 | $44.44 | 5.103% | $46.7078 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $207.55 | 3.691% | $215.2107 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $95.31 | 11.827% | $106.5823 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $170.52 | 5.265% | $179.4979 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $180.48 | 9.426% | $197.492 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $18.53 | 10.633% | $20.5003 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $173.47 | 12.737% | $195.5649 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $890.30 | $961.5559 | $961.55 | $961.55 | $961.60 | |