| 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 | $13.48 | 4.153% | $14.0398 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $145.56 | 4.856% | $152.6284 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $107.78 | 7.840% | $116.23 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $23.69 | 7.784% | $25.534 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $83.64 | 5.503% | $88.2427 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $86.76 | 10.676% | $96.0225 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $111.49 | 12.850% | $125.8165 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $572.40 | $618.5139 | $618.51 | $618.55 | $618.30 | |