| 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 | $96.41 | 4.254% | $100.5113 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $160.65 | 6.605% | $171.2609 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $232.98 | 4.286% | $242.9655 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $82.33 | 6.517% | $87.6954 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $59.81 | 8.445% | $64.861 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $14.58 | 3.467% | $15.0855 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $97.77 | 10.540% | $108.075 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $744.53 | $790.4546 | $790.47 | $790.45 | $790.60 | |