| 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 | $54.81 | 3.486% | $56.7207 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $9.30 | 11.420% | $10.3621 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $100.64 | 6.301% | $106.9813 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $158.96 | 7.422% | $170.758 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $68.37 | 10.283% | $75.4005 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $113.91 | 13.601% | $129.4029 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $160.31 | 5.684% | $169.422 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $666.30 | $719.0475 | $719.04 | $719.00 | $719.10 | |