| 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 | $74.82 | 5.249% | $78.7473 | $78.75 | $78.75 | $78.70 |
| Purchase #2 | $45.50 | 4.352% | $47.4802 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $21.99 | 3.148% | $22.6822 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $236.80 | 10.434% | $261.5077 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $83.48 | 10.443% | $92.1978 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $226.92 | 9.182% | $247.7558 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $6.51 | 12.638% | $7.3327 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $696.02 | $757.7037 | $757.71 | $757.75 | $757.70 | |