| 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 | $41.25 | 8.629% | $44.8095 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $70.34 | 11.177% | $78.2019 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $47.59 | 5.495% | $50.2051 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $220.71 | 9.664% | $242.0394 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $46.73 | 11.636% | $52.1675 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $198.64 | 12.840% | $224.1454 | $224.15 | $224.15 | $224.10 |
| Purchase #7 | $63.93 | 7.849% | $68.9479 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $689.19 | $760.5167 | $760.53 | $760.50 | $760.40 | |