| 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 | $14.68 | 7.760% | $15.8192 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $79.75 | 3.494% | $82.5365 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $195.67 | 8.395% | $212.0965 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $247.56 | 6.856% | $264.5327 | $264.53 | $264.55 | $264.50 |
| Purchase #5 | $110.49 | 10.214% | $121.7754 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $29.63 | 11.477% | $33.0306 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $111.73 | 4.289% | $116.5221 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $789.51 | $846.3130 | $846.32 | $846.35 | $846.20 | |