| 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 | $101.90 | 5.745% | $107.7542 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $23.65 | 3.188% | $24.404 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $184.59 | 11.354% | $205.5483 | $205.55 | $205.55 | $205.50 |
| Purchase #4 | $29.41 | 11.447% | $32.7766 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $245.43 | 6.804% | $262.1291 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $151.73 | 7.529% | $163.1538 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $71.36 | 13.788% | $81.1991 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $808.07 | $876.9651 | $876.96 | $877.00 | $877.00 | |