| 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 | $71.79 | 9.850% | $78.8613 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $228.52 | 10.541% | $252.6083 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $56.91 | 7.631% | $61.2528 | $61.25 | $61.25 | $61.30 |
| Purchase #4 | $46.68 | 9.511% | $51.1197 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $121.32 | 12.212% | $136.1356 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $225.57 | 5.337% | $237.6087 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $68.74 | 3.675% | $71.2662 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $819.53 | $888.8526 | $888.86 | $888.80 | $888.90 | |