| 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 | $99.28 | 11.534% | $110.731 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $33.87 | 9.636% | $37.1337 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $26.34 | 4.197% | $27.4455 | $27.45 | $27.45 | $27.40 |
| Purchase #4 | $80.37 | 7.807% | $86.6445 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $214.58 | 10.449% | $237.0015 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $231.62 | 12.596% | $260.7949 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $31.53 | 8.462% | $34.1981 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $717.59 | $793.9492 | $793.94 | $794.00 | $793.80 | |