| 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 | $94.81 | 6.191% | $100.6797 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $29.26 | 4.587% | $30.6022 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $6.25 | 8.738% | $6.7961 | $6.80 | $6.80 | $6.80 |
| Purchase #4 | $95.74 | 13.309% | $108.482 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $166.74 | 11.107% | $185.2598 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $12.57 | 13.781% | $14.3023 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $238.59 | 12.113% | $267.4904 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $643.96 | $713.6125 | $713.61 | $713.65 | $713.70 | |