| 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 | $107.52 | 5.207% | $113.1186 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $27.41 | 11.828% | $30.6521 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $152.80 | 9.727% | $167.6629 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $72.72 | 6.309% | $77.3079 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $236.53 | 8.523% | $256.6895 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $108.92 | 8.263% | $117.9201 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $204.82 | 7.402% | $219.9808 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $910.72 | $983.3319 | $983.33 | $983.30 | $983.40 | |