| 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 | $44.78 | 11.126% | $49.7622 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $169.66 | 8.389% | $183.8928 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $23.61 | 6.339% | $25.1066 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $50.69 | 4.816% | $53.1312 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $238.27 | 11.527% | $265.7354 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $70.80 | 6.873% | $75.6661 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $24.45 | 7.656% | $26.3219 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $622.26 | $679.6162 | $679.62 | $679.60 | $679.60 | |