| 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 | $51.79 | 11.339% | $57.6625 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $41.50 | 8.847% | $45.1715 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $70.91 | 7.846% | $76.4736 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $149.95 | 11.495% | $167.1868 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $59.49 | 12.571% | $66.9685 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $110.61 | 5.755% | $116.9756 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $88.95 | 13.524% | $100.9796 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $573.20 | $631.4181 | $631.42 | $631.40 | $631.60 | |