| 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 | $70.68 | 5.126% | $74.3031 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $44.79 | 13.651% | $50.9043 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $109.66 | 13.462% | $124.4224 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $109.66 | 6.514% | $116.8033 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $26.98 | 13.118% | $30.5192 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $9.37 | 5.519% | $9.8871 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $76.37 | 6.289% | $81.1729 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $447.51 | $488.0123 | $488.00 | $487.95 | $488.00 | |