| 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 | $35.68 | 8.591% | $38.7453 | $38.75 | $38.75 | $38.70 |
| Purchase #2 | $175.58 | 8.348% | $190.2374 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $28.56 | 8.296% | $30.9293 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $209.37 | 10.833% | $232.0511 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $232.55 | 7.631% | $250.2959 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $58.71 | 4.143% | $61.1424 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $87.82 | 4.199% | $91.5076 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $828.27 | $894.9090 | $894.92 | $894.95 | $894.80 | |