| 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 | $11.37 | 12.307% | $12.7693 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $66.40 | 11.132% | $73.7916 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $62.96 | 6.252% | $66.8963 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $108.39 | 10.686% | $119.9726 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $141.31 | 12.489% | $158.9582 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $18.58 | 10.228% | $20.4804 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $101.97 | 10.366% | $112.5402 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $510.98 | $565.4086 | $565.41 | $565.40 | $565.50 | |