| 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 | $30.78 | 13.368% | $34.8947 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $49.49 | 6.232% | $52.5742 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $89.90 | 7.645% | $96.7729 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $71.53 | 3.412% | $73.9706 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $131.33 | 13.827% | $149.489 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $84.99 | 12.567% | $95.6707 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $127.97 | 3.428% | $132.3568 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $585.99 | $635.7289 | $635.72 | $635.65 | $635.90 | |