| 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 | $88.87 | 13.680% | $101.0274 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $240.42 | 8.331% | $260.4494 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $24.35 | 5.350% | $25.6527 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $63.93 | 9.515% | $70.0129 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $72.73 | 7.790% | $78.3957 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $65.81 | 8.716% | $71.546 | $71.55 | $71.55 | $71.50 |
| Purchase #7 | $31.83 | 13.628% | $36.1678 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $587.94 | $643.2519 | $643.26 | $643.25 | $643.20 | |