| 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 | $185.56 | 12.526% | $208.8032 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $44.42 | 9.704% | $48.7305 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $57.98 | 12.746% | $65.3701 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $14.35 | 3.453% | $14.8455 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $111.53 | 9.218% | $121.8108 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $115.84 | 8.285% | $125.4373 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $69.51 | 3.802% | $72.1528 | $72.15 | $72.15 | $72.20 |
| 7 purchase totals = | $599.19 | $657.1502 | $657.15 | $657.15 | $657.10 | |