| 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 | $42.56 | 12.240% | $47.7693 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $227.50 | 4.444% | $237.6101 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $14.66 | 7.874% | $15.8143 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $222.44 | 4.112% | $231.5867 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $73.50 | 6.600% | $78.351 | $78.35 | $78.35 | $78.40 |
| Purchase #6 | $99.59 | 7.307% | $106.867 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $243.96 | 11.580% | $272.2106 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $924.21 | $990.2090 | $990.21 | $990.15 | $990.30 | |