| 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 | $243.61 | 11.431% | $271.4571 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $60.72 | 10.389% | $67.0282 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $193.82 | 5.406% | $204.2979 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $23.99 | 13.493% | $27.227 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $81.82 | 12.790% | $92.2848 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $63.61 | 9.273% | $69.5086 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $170.73 | 5.496% | $180.1133 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $838.30 | $911.9169 | $911.92 | $911.95 | $911.90 | |