| 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 | $42.62 | 13.114% | $48.2092 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $46.99 | 7.752% | $50.6327 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $178.58 | 13.809% | $203.2401 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $54.46 | 6.735% | $58.1279 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $206.67 | 5.429% | $217.8901 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $154.54 | 8.800% | $168.1395 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $54.53 | 9.809% | $59.8788 | $59.88 | $59.90 | $59.90 |
| 7 purchase totals = | $738.39 | $806.1183 | $806.12 | $806.20 | $806.00 | |