| 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 | $249.27 | 8.870% | $271.3802 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $214.85 | 4.782% | $225.1241 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $101.27 | 6.106% | $107.4535 | $107.45 | $107.45 | $107.50 |
| Purchase #4 | $62.33 | 3.844% | $64.726 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $62.65 | 5.619% | $66.1703 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $19.72 | 7.246% | $21.1489 | $21.15 | $21.15 | $21.10 |
| Purchase #7 | $39.93 | 6.604% | $42.567 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $750.02 | $798.5700 | $798.57 | $798.55 | $798.60 | |