| 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 | $224.98 | 4.660% | $235.4641 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $72.50 | 3.447% | $74.9991 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $44.76 | 8.301% | $48.4755 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $16.30 | 9.249% | $17.8076 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $136.96 | 7.106% | $146.6924 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $182.84 | 3.576% | $189.3784 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $79.51 | 6.440% | $84.6304 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $757.85 | $797.4475 | $797.45 | $797.50 | $797.50 | |