| 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 | $36.88 | 10.832% | $40.8748 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $23.27 | 12.385% | $26.152 | $26.15 | $26.15 | $26.20 |
| Purchase #3 | $144.95 | 6.233% | $153.9847 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $146.68 | 8.296% | $158.8486 | $158.85 | $158.85 | $158.80 |
| Purchase #5 | $66.98 | 10.348% | $73.9111 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $207.57 | 11.311% | $231.0482 | $231.05 | $231.05 | $231.00 |
| Purchase #7 | $64.28 | 6.298% | $68.3284 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $690.61 | $753.1478 | $753.14 | $753.15 | $753.10 | |