| 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 | $45.32 | 12.277% | $50.8839 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $98.65 | 8.557% | $107.0915 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $53.95 | 3.648% | $55.9181 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $125.78 | 3.246% | $129.8628 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $53.87 | 12.648% | $60.6835 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $21.89 | 6.761% | $23.37 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $128.71 | 3.499% | $133.2136 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $528.17 | $561.0234 | $561.01 | $561.00 | $561.10 | |