| 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 | $81.43 | 9.827% | $89.4321 | $89.43 | $89.45 | $89.40 |
| Purchase #2 | $10.42 | 3.352% | $10.7693 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $10.75 | 9.393% | $11.7597 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $159.93 | 6.134% | $169.7401 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $50.49 | 5.686% | $53.3609 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $236.62 | 3.449% | $244.781 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $187.48 | 8.855% | $204.0814 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $737.12 | $783.9245 | $783.92 | $783.95 | $784.00 | |