| 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 | $97.73 | 13.528% | $110.9509 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $225.35 | 5.659% | $238.1026 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $231.97 | 6.573% | $247.2174 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $19.35 | 6.318% | $20.5725 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $87.99 | 7.205% | $94.3297 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $44.26 | 9.608% | $48.5125 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $42.81 | 13.783% | $48.7105 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $749.46 | $808.3961 | $808.39 | $808.35 | $808.40 | |