| 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 | $92.93 | 10.666% | $102.8419 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $216.48 | 12.556% | $243.6612 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $13.36 | 10.642% | $14.7818 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $80.84 | 13.325% | $91.6119 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $170.94 | 5.760% | $180.7861 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $72.29 | 3.808% | $75.0428 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $207.37 | 4.840% | $217.4067 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $854.21 | $926.1324 | $926.13 | $926.15 | $926.10 | |