| 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 | $121.63 | 7.283% | $130.4883 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $221.49 | 6.298% | $235.4394 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $51.53 | 3.684% | $53.4284 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $66.40 | 10.346% | $73.2697 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $105.79 | 10.274% | $116.6589 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $89.46 | 6.259% | $95.0593 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $99.51 | 6.524% | $106.002 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $755.81 | $810.3460 | $810.35 | $810.35 | $810.40 | |