| 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 | $26.48 | 7.136% | $28.3696 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $24.50 | 3.383% | $25.3288 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $55.67 | 7.188% | $59.6716 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $92.49 | 13.629% | $105.0955 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $57.95 | 4.525% | $60.5722 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $115.73 | 4.844% | $121.336 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $223.97 | 10.499% | $247.4846 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $596.79 | $647.8583 | $647.86 | $647.85 | $647.90 | |