| 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 | $115.68 | 4.656% | $121.0661 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $107.58 | 7.334% | $115.4699 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $46.68 | 3.599% | $48.36 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $50.73 | 13.350% | $57.5025 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $176.97 | 3.141% | $182.5286 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $121.82 | 13.653% | $138.4521 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $192.41 | 4.240% | $200.5682 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $811.87 | $863.9474 | $863.95 | $863.90 | $864.10 | |