| 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 | $25.83 | 9.721% | $28.3409 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $116.28 | 9.495% | $127.3208 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $92.77 | 13.189% | $105.0054 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $200.93 | 8.415% | $217.8383 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $45.48 | 5.796% | $48.116 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $163.37 | 7.111% | $174.9872 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $166.72 | 4.832% | $174.7759 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $811.38 | $876.3845 | $876.40 | $876.40 | $876.30 | |