| 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 | $231.54 | 5.674% | $244.6776 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $195.52 | 10.426% | $215.9049 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $97.86 | 10.475% | $108.1108 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $39.91 | 10.138% | $43.9561 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $66.38 | 12.832% | $74.8979 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $52.38 | 10.432% | $57.8443 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $102.41 | 6.413% | $108.9776 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $786.00 | $854.3692 | $854.37 | $854.40 | $854.40 | |