| 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 | $38.37 | 6.280% | $40.7796 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $43.96 | 11.458% | $48.9969 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $31.39 | 7.790% | $33.8353 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $172.65 | 6.478% | $183.8343 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $149.52 | 4.164% | $155.746 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $232.25 | 6.445% | $247.2185 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $212.63 | 6.242% | $225.9024 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $880.77 | $936.3130 | $936.32 | $936.35 | $936.20 | |