| 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 | $75.91 | 5.352% | $79.9727 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $224.49 | 12.523% | $252.6029 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $154.51 | 5.859% | $163.5627 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $89.39 | 11.721% | $99.8674 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $219.82 | 8.429% | $238.3486 | $238.35 | $238.35 | $238.30 |
| Purchase #6 | $35.54 | 9.614% | $38.9568 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $11.47 | 9.221% | $12.5276 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $811.13 | $885.8387 | $885.84 | $885.80 | $885.90 | |