| 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 | $7.83 | 11.528% | $8.7326 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $39.59 | 12.318% | $44.4667 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $107.59 | 4.205% | $112.1142 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $21.93 | 13.637% | $24.9206 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $224.57 | 10.861% | $248.9605 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $217.86 | 8.449% | $236.267 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $217.40 | 12.276% | $244.088 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $836.77 | $919.5496 | $919.55 | $919.50 | $919.60 | |