| 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 | $25.62 | 11.420% | $28.5458 | $28.55 | $28.55 | $28.50 |
| Purchase #2 | $42.26 | 7.301% | $45.3454 | $45.35 | $45.35 | $45.30 |
| Purchase #3 | $182.34 | 11.614% | $203.517 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $21.48 | 8.531% | $23.3125 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $135.95 | 11.807% | $152.0016 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $106.83 | 9.485% | $116.9628 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $116.95 | 8.733% | $127.1632 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $631.43 | $696.8483 | $696.85 | $696.80 | $696.80 | |