| 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 | $56.56 | 12.129% | $63.4202 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $205.44 | 3.471% | $212.5708 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $169.26 | 8.625% | $183.8587 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $36.54 | 7.667% | $39.3415 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $173.37 | 3.353% | $179.1831 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $38.70 | 3.205% | $39.9403 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $232.46 | 3.192% | $239.8801 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $912.33 | $958.1947 | $958.19 | $958.20 | $958.20 | |