| 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 | $74.58 | 4.789% | $78.1516 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $23.74 | 5.434% | $25.03 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $227.74 | 12.516% | $256.2439 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $155.71 | 4.666% | $162.9754 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $112.44 | 8.256% | $121.723 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $67.29 | 9.127% | $73.4316 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $210.59 | 11.409% | $234.6162 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $872.09 | $952.1717 | $952.17 | $952.20 | $952.10 | |