| 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 | $42.54 | 8.821% | $46.2925 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $244.33 | 3.564% | $253.0379 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $73.38 | 7.260% | $78.7074 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $78.61 | 7.680% | $84.6472 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $105.47 | 9.665% | $115.6637 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $120.36 | 12.602% | $135.5278 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $154.67 | 10.228% | $170.4896 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $819.36 | $884.3661 | $884.37 | $884.40 | $884.30 | |