| 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 | $45.90 | 8.805% | $49.9415 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $213.48 | 9.701% | $234.1897 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $216.81 | 12.874% | $244.7221 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $121.44 | 4.204% | $126.5453 | $126.55 | $126.55 | $126.50 |
| Purchase #5 | $92.36 | 6.541% | $98.4013 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $7.49 | 10.393% | $8.2684 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $41.43 | 8.750% | $45.0551 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $738.91 | $807.1234 | $807.13 | $807.10 | $807.10 | |