| 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 | $45.70 | 10.244% | $50.3815 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $190.85 | 5.459% | $201.2685 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $30.72 | 8.386% | $33.2962 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $131.68 | 4.363% | $137.4252 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $177.99 | 3.827% | $184.8017 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $180.56 | 7.448% | $194.0081 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $107.53 | 4.440% | $112.3043 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $865.03 | $913.4855 | $913.49 | $913.50 | $913.50 | |