| 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 | $84.38 | 3.514% | $87.3451 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $29.31 | 5.387% | $30.8889 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $84.49 | 8.758% | $91.8896 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $189.85 | 10.498% | $209.7805 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $178.36 | 7.530% | $191.7905 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $199.58 | 11.187% | $221.907 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $137.25 | 5.673% | $145.0362 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $903.22 | $978.6378 | $978.65 | $978.70 | $978.60 | |