| 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 | $74.78 | 6.114% | $79.352 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $103.30 | 6.681% | $110.2015 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $235.30 | 6.329% | $250.1921 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $88.68 | 8.749% | $96.4386 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $215.68 | 5.648% | $227.8616 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $110.36 | 10.427% | $121.8672 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $105.77 | 3.604% | $109.582 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $933.87 | $995.4950 | $995.49 | $995.50 | $995.60 | |