| 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 | $86.27 | 7.500% | $92.7403 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $83.42 | 10.762% | $92.3977 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $89.36 | 9.306% | $97.6758 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $202.69 | 8.506% | $219.9308 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $173.81 | 8.648% | $188.8411 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $86.28 | 11.552% | $96.2471 | $96.25 | $96.25 | $96.20 |
| Purchase #7 | $11.92 | 5.746% | $12.6049 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $733.75 | $800.4377 | $800.44 | $800.50 | $800.30 | |