| 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 | $14.55 | 5.642% | $15.3709 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $227.47 | 10.389% | $251.1019 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $100.60 | 6.543% | $107.1823 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $222.25 | 7.477% | $238.8676 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $31.25 | 8.255% | $33.8297 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $98.89 | 7.803% | $106.6064 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $7.33 | 4.586% | $7.6662 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $702.34 | $760.6250 | $760.63 | $760.60 | $760.70 | |