| 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 | $81.49 | 10.251% | $89.8435 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $58.68 | 9.490% | $64.2487 | $64.25 | $64.25 | $64.20 |
| Purchase #3 | $178.53 | 7.407% | $191.7537 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $137.99 | 11.426% | $153.7567 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $217.38 | 5.634% | $229.6272 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $109.49 | 13.626% | $124.4091 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $16.51 | 12.575% | $18.5861 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $800.07 | $872.2250 | $872.23 | $872.25 | $872.20 | |