| 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 | $65.25 | 11.210% | $72.5645 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $197.52 | 11.829% | $220.8846 | $220.88 | $220.90 | $220.90 |
| Purchase #3 | $58.64 | 12.676% | $66.0732 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $106.39 | 5.524% | $112.267 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $176.40 | 7.541% | $189.7023 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $44.99 | 9.186% | $49.1228 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $185.58 | 9.862% | $203.8819 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $834.77 | $914.4963 | $914.48 | $914.45 | $914.60 | |