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 | $27.39 | 9.687% | $30.0433 | $30.04 | $30.05 | $30.00 |
Purchase #2 | $74.59 | 9.687% | $81.8155 | $81.82 | $81.80 | $81.80 |
Purchase #3 | $69.95 | 4.366% | $73.004 | $73.00 | $73.00 | $73.00 |
Purchase #4 | $113.58 | 6.687% | $121.1751 | $121.18 | $121.20 | $121.20 |
Purchase #5 | $125.40 | 13.288% | $142.0632 | $142.06 | $142.05 | $142.10 |
Purchase #6 | $90.61 | 7.204% | $97.1375 | $97.14 | $97.15 | $97.10 |
Purchase #7 | $28.55 | 13.162% | $32.3078 | $32.31 | $32.30 | $32.30 |
7 purchase totals = | $530.07 | $577.5464 | $577.55 | $577.55 | $577.50 |