| 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 | $18.41 | 6.689% | $19.6414 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $183.37 | 4.524% | $191.6657 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $104.60 | 7.513% | $112.4586 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $215.44 | 12.825% | $243.0702 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $20.87 | 5.610% | $22.0408 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $185.85 | 6.353% | $197.6571 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $23.87 | 13.393% | $27.0669 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $752.41 | $813.6007 | $813.61 | $813.55 | $813.70 | |