| 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 | $7.83 | 5.450% | $8.2567 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $142.53 | 4.470% | $148.9011 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $33.55 | 5.154% | $35.2792 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $124.51 | 6.409% | $132.4898 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $121.65 | 8.153% | $131.5681 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $113.41 | 7.185% | $121.5585 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $25.32 | 11.343% | $28.192 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $568.80 | $606.2454 | $606.25 | $606.25 | $606.40 | |