| 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 | $76.42 | 6.602% | $81.4652 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $141.81 | 3.430% | $146.6741 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $47.57 | 3.727% | $49.3429 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $58.90 | 3.808% | $61.1429 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $191.45 | 6.287% | $203.4865 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $224.55 | 11.355% | $250.0477 | $250.05 | $250.05 | $250.00 |
| Purchase #7 | $139.71 | 10.622% | $154.55 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $880.41 | $946.7093 | $946.71 | $946.70 | $946.70 | |