| 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 | $28.40 | 7.873% | $30.6359 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $225.91 | 11.531% | $251.9597 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $40.49 | 11.603% | $45.1881 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $99.43 | 4.494% | $103.8984 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $247.68 | 8.304% | $268.2473 | $268.25 | $268.25 | $268.20 |
| Purchase #6 | $99.71 | 13.748% | $113.4181 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $35.84 | 12.345% | $40.2644 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $777.46 | $853.6119 | $853.62 | $853.60 | $853.60 | |