| 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 | $55.44 | 5.260% | $58.3561 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $25.47 | 7.592% | $27.4037 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $145.54 | 5.476% | $153.5098 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $135.38 | 3.750% | $140.4568 | $140.46 | $140.45 | $140.50 |
| Purchase #5 | $62.42 | 9.527% | $68.3668 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $79.74 | 3.672% | $82.6681 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $142.99 | 5.197% | $150.4212 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $646.98 | $681.1825 | $681.19 | $681.10 | $681.30 | |