| 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 | $30.36 | 8.820% | $33.0378 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $25.49 | 12.156% | $28.5886 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $109.52 | 10.450% | $120.9648 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $18.40 | 4.156% | $19.1647 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $87.67 | 10.602% | $96.9648 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $128.67 | 10.461% | $142.1302 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $218.70 | 6.451% | $232.8083 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $618.81 | $673.6592 | $673.65 | $673.65 | $673.70 | |