| 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 | $45.71 | 9.649% | $50.1206 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $209.41 | 12.203% | $234.9643 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $94.65 | 8.833% | $103.0104 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $8.67 | 11.746% | $9.6884 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $104.93 | 10.257% | $115.6927 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $139.30 | 13.462% | $158.0526 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $47.61 | 9.757% | $52.2553 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $650.28 | $723.7843 | $723.78 | $723.75 | $723.90 | |