| 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 | $45.34 | 3.806% | $47.0656 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $100.38 | 9.381% | $109.7966 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $167.27 | 8.160% | $180.9192 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $70.60 | 11.222% | $78.5227 | $78.52 | $78.50 | $78.50 |
| Purchase #5 | $198.38 | 4.164% | $206.6405 | $206.64 | $206.65 | $206.60 |
| Purchase #6 | $23.48 | 8.680% | $25.5181 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $195.65 | 8.501% | $212.2822 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $801.10 | $860.7449 | $860.75 | $860.70 | $860.70 | |