| 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 | $107.85 | 7.872% | $116.34 | $116.34 | $116.35 | $116.30 |
| Purchase #2 | $72.87 | 7.460% | $78.3061 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $196.37 | 11.544% | $219.039 | $219.04 | $219.05 | $219.00 |
| Purchase #4 | $47.65 | 7.314% | $51.1351 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $227.64 | 8.586% | $247.1852 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $116.35 | 4.808% | $121.9441 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $80.84 | 3.778% | $83.8941 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $849.57 | $917.8436 | $917.85 | $917.90 | $917.70 | |