| 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 | $73.59 | 10.430% | $81.2654 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $146.32 | 7.171% | $156.8126 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $159.51 | 12.486% | $179.4264 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $21.73 | 10.170% | $23.9399 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $224.61 | 11.612% | $250.6917 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $59.96 | 4.353% | $62.5701 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $119.56 | 5.204% | $125.7819 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $805.28 | $880.4880 | $880.49 | $880.50 | $880.50 | |