| 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 | $29.32 | 7.516% | $31.5237 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $72.34 | 9.144% | $78.9548 | $78.95 | $78.95 | $79.00 |
| Purchase #3 | $193.75 | 5.285% | $203.9897 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $49.66 | 13.336% | $56.2827 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $227.76 | 6.636% | $242.8742 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $22.76 | 12.329% | $25.5661 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $211.90 | 8.230% | $229.3394 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $807.49 | $868.5306 | $868.52 | $868.50 | $868.60 | |