| 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 | $124.44 | 8.696% | $135.2613 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $43.63 | 13.691% | $49.6034 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $187.66 | 6.866% | $200.5447 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $13.48 | 6.852% | $14.4036 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $41.28 | 10.213% | $45.4959 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $113.45 | 10.614% | $125.4916 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $60.55 | 11.348% | $67.4212 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $584.49 | $638.2217 | $638.21 | $638.20 | $638.20 | |