| 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 | $46.42 | 7.254% | $49.7873 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $144.63 | 8.601% | $157.0696 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $92.53 | 6.121% | $98.1938 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $159.26 | 4.201% | $165.9505 | $165.95 | $165.95 | $166.00 |
| Purchase #5 | $30.90 | 7.167% | $33.1146 | $33.11 | $33.10 | $33.10 |
| Purchase #6 | $40.51 | 11.664% | $45.2351 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $236.68 | 3.701% | $245.4395 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $750.93 | $794.7904 | $794.79 | $794.80 | $794.80 | |