| 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 | $52.46 | 11.189% | $58.3297 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $100.38 | 12.820% | $113.2487 | $113.25 | $113.25 | $113.20 |
| Purchase #3 | $229.29 | 6.505% | $244.2053 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $121.40 | 13.540% | $137.8376 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $96.28 | 10.310% | $106.2065 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $76.44 | 4.276% | $79.7086 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $62.25 | 12.863% | $70.2572 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $738.50 | $809.7936 | $809.81 | $809.80 | $809.70 | |