| 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 | $85.36 | 13.648% | $97.0099 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $14.34 | 4.432% | $14.9755 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $132.64 | 12.420% | $149.1139 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $103.58 | 12.722% | $116.7574 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $209.61 | 5.644% | $221.4404 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $44.25 | 8.376% | $47.9564 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $149.72 | 5.530% | $157.9995 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $739.50 | $805.2530 | $805.26 | $805.25 | $805.30 | |