| 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 | $52.95 | 7.778% | $57.0685 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $175.52 | 8.384% | $190.2356 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $17.90 | 8.261% | $19.3787 | $19.38 | $19.40 | $19.40 |
| Purchase #4 | $71.83 | 10.565% | $79.4188 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $143.71 | 5.646% | $151.8239 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $21.94 | 13.379% | $24.8754 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $232.73 | 13.372% | $263.8507 | $263.85 | $263.85 | $263.90 |
| 7 purchase totals = | $716.58 | $786.6516 | $786.66 | $786.65 | $786.70 | |