| 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 | $31.33 | 9.548% | $34.3214 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $250.78 | 8.842% | $272.954 | $272.95 | $272.95 | $273.00 |
| Purchase #3 | $57.66 | 3.780% | $59.8395 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $123.66 | 8.506% | $134.1785 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $46.39 | 5.551% | $48.9651 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $100.82 | 7.729% | $108.6124 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $187.56 | 9.541% | $205.4551 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $798.20 | $864.3260 | $864.33 | $864.30 | $864.40 | |