| 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 | $57.29 | 7.776% | $61.7449 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $142.90 | 13.237% | $161.8157 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $15.47 | 7.382% | $16.612 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $180.27 | 12.658% | $203.0886 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $57.56 | 3.766% | $59.7277 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $190.68 | 3.652% | $197.6436 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $156.72 | 4.499% | $163.7708 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $800.89 | $864.4033 | $864.40 | $864.40 | $864.30 | |