| 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 | $62.56 | 6.426% | $66.5801 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $63.46 | 4.108% | $66.0669 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $200.51 | 9.393% | $219.3439 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $23.68 | 5.675% | $25.0238 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $186.63 | 7.518% | $200.6608 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $178.30 | 9.451% | $195.1511 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $97.68 | 13.528% | $110.8942 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $812.82 | $883.7208 | $883.71 | $883.70 | $883.80 | |