| 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 | $28.44 | 9.478% | $31.1355 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $207.55 | 13.645% | $235.8702 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $42.26 | 7.421% | $45.3961 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $210.60 | 5.418% | $222.0103 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $21.89 | 10.244% | $24.1324 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $83.31 | 11.114% | $92.5691 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $31.49 | 10.215% | $34.7067 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $625.54 | $685.8203 | $685.83 | $685.80 | $685.80 | |