| 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 | $67.33 | 9.151% | $73.4914 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $139.35 | 13.759% | $158.5232 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $243.81 | 10.471% | $269.3393 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $87.63 | 6.707% | $93.5073 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $20.77 | 11.450% | $23.1482 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $94.71 | 10.728% | $104.8705 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $169.32 | 13.532% | $192.2324 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $822.92 | $915.1123 | $915.11 | $915.10 | $915.00 | |