| 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 | $7.48 | 10.329% | $8.2526 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $92.49 | 8.385% | $100.2453 | $100.25 | $100.25 | $100.20 |
| Purchase #3 | $64.86 | 13.397% | $73.5493 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $219.40 | 8.468% | $237.9788 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $59.58 | 7.810% | $64.2332 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $23.84 | 5.649% | $25.1867 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $184.74 | 9.590% | $202.4566 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $652.39 | $711.9025 | $711.91 | $711.95 | $711.90 | |