| 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 | $79.46 | 3.817% | $82.493 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $125.25 | 3.360% | $129.4584 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $52.30 | 11.825% | $58.4845 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $175.63 | 3.649% | $182.0387 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $147.64 | 8.635% | $160.3887 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $115.85 | 7.753% | $124.8319 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $238.50 | 6.467% | $253.9238 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $934.63 | $991.6190 | $991.61 | $991.65 | $991.60 | |