| 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 | $22.71 | 13.456% | $25.7659 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $197.89 | 13.866% | $225.3294 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $62.71 | 4.504% | $65.5345 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $147.60 | 13.319% | $167.2588 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $21.61 | 8.594% | $23.4672 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $121.49 | 13.366% | $137.7284 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $6.87 | 6.293% | $7.3023 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $580.88 | $652.3865 | $652.39 | $652.40 | $652.40 | |