| 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 | $66.61 | 10.569% | $73.65 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $53.62 | 12.489% | $60.3166 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $224.62 | 11.402% | $250.2312 | $250.23 | $250.25 | $250.20 |
| Purchase #4 | $22.70 | 10.408% | $25.0626 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $183.63 | 5.778% | $194.2401 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $236.84 | 4.223% | $246.8418 | $246.84 | $246.85 | $246.80 |
| Purchase #7 | $78.35 | 8.862% | $85.2934 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $866.37 | $935.6357 | $935.63 | $935.65 | $935.60 | |