| 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 | $73.45 | 3.733% | $76.1919 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $42.65 | 5.797% | $45.1224 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $68.97 | 13.495% | $78.2775 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $72.49 | 5.366% | $76.3798 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $147.93 | 6.379% | $157.3665 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $87.89 | 6.399% | $93.5141 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $117.61 | 11.760% | $131.4409 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $610.99 | $658.2931 | $658.29 | $658.30 | $658.30 | |