| 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 | $71.96 | 6.217% | $76.4338 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $231.87 | 12.857% | $261.6815 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $113.26 | 7.219% | $121.4362 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $19.45 | 3.487% | $20.1282 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $36.46 | 6.502% | $38.8306 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $71.28 | 10.388% | $78.6846 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $79.50 | 13.422% | $90.1705 | $90.17 | $90.15 | $90.20 |
| 7 purchase totals = | $623.78 | $687.3654 | $687.36 | $687.45 | $687.30 | |