| 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 | $102.65 | 7.609% | $110.4606 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $42.64 | 8.129% | $46.1062 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $125.80 | 10.508% | $139.0191 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $14.25 | 4.650% | $14.9126 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $169.56 | 11.122% | $188.4185 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $182.86 | 12.570% | $205.8455 | $205.85 | $205.85 | $205.80 |
| Purchase #7 | $125.29 | 5.726% | $132.4641 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $763.05 | $837.2266 | $837.23 | $837.15 | $837.20 | |