| 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 | $82.90 | 6.773% | $88.5148 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $74.81 | 6.622% | $79.7639 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $216.32 | 9.161% | $236.1371 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $231.34 | 7.622% | $248.9727 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $43.39 | 3.848% | $45.0596 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $246.31 | 5.589% | $260.0763 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $27.70 | 5.866% | $29.3249 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $922.77 | $987.8493 | $987.84 | $987.80 | $987.90 | |