| 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 | $7.61 | 13.154% | $8.611 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $36.33 | 9.557% | $39.8021 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $54.71 | 9.775% | $60.0579 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $125.55 | 3.776% | $130.2908 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $59.85 | 3.233% | $61.785 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $46.50 | 12.691% | $52.4013 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $190.51 | 13.475% | $216.1812 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $521.06 | $569.1293 | $569.13 | $569.15 | $569.20 | |