| 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 | $30.84 | 9.221% | $33.6838 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $112.89 | 9.132% | $123.1991 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $44.64 | 6.758% | $47.6568 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $78.43 | 11.563% | $87.4989 | $87.50 | $87.50 | $87.50 |
| Purchase #5 | $236.61 | 12.162% | $265.3865 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $247.43 | 3.458% | $255.9861 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $54.40 | 11.150% | $60.4656 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $805.24 | $873.8768 | $873.89 | $873.90 | $874.00 | |