| 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 | $55.69 | 5.836% | $58.9401 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $28.84 | 10.873% | $31.9758 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $140.98 | 9.423% | $154.2645 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $23.70 | 3.395% | $24.5046 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $149.61 | 7.316% | $160.5555 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $55.72 | 9.276% | $60.8886 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $94.79 | 13.179% | $107.2824 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $549.33 | $598.4115 | $598.41 | $598.45 | $598.50 | |