| 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 | $47.84 | 4.755% | $50.1148 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $159.62 | 8.584% | $173.3218 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $22.33 | 6.814% | $23.8516 | $23.85 | $23.85 | $23.90 |
| Purchase #4 | $157.92 | 7.762% | $170.1778 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $5.43 | 7.449% | $5.8345 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $198.73 | 10.336% | $219.2707 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $59.49 | 3.455% | $61.5454 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $651.36 | $704.1166 | $704.11 | $704.10 | $704.10 | |