| 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 | $94.39 | 5.605% | $99.6806 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $8.96 | 10.681% | $9.917 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $35.62 | 13.675% | $40.491 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $237.38 | 11.652% | $265.0395 | $265.04 | $265.05 | $265.00 |
| Purchase #5 | $135.33 | 13.857% | $154.0827 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $69.54 | 8.594% | $75.5163 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $106.90 | 8.263% | $115.7331 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $688.12 | $760.4602 | $760.46 | $760.50 | $760.40 | |