| 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 | $41.26 | 10.677% | $45.6653 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $222.77 | 6.779% | $237.8716 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $9.51 | 13.357% | $10.7803 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $72.78 | 4.113% | $75.7734 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $240.80 | 6.727% | $256.9986 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $10.26 | 10.717% | $11.3596 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $241.25 | 12.217% | $270.7235 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $838.63 | $909.1723 | $909.17 | $909.10 | $909.30 | |