| 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 | $23.77 | 13.210% | $26.91 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $19.75 | 13.388% | $22.3941 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $106.41 | 9.337% | $116.3455 | $116.35 | $116.35 | $116.30 |
| Purchase #4 | $54.71 | 3.437% | $56.5904 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $25.98 | 4.431% | $27.1312 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $193.61 | 11.369% | $215.6215 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $152.88 | 12.485% | $171.9671 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $577.11 | $636.9598 | $636.96 | $636.95 | $636.90 | |