| 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 | $65.86 | 12.729% | $74.2433 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $6.94 | 3.825% | $7.2055 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $140.26 | 12.480% | $157.7644 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $141.90 | 6.421% | $151.0114 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $106.68 | 8.404% | $115.6454 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $29.33 | 10.755% | $32.4844 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $41.75 | 9.853% | $45.8636 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $532.72 | $584.2180 | $584.21 | $584.20 | $584.20 | |