| 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 | $9.52 | 5.626% | $10.0556 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $96.83 | 11.849% | $108.3034 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $96.52 | 10.232% | $106.3959 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $47.84 | 3.406% | $49.4694 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $170.98 | 13.758% | $194.5034 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $193.33 | 10.406% | $213.4479 | $213.45 | $213.45 | $213.40 |
| Purchase #7 | $126.52 | 4.677% | $132.4373 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $741.54 | $814.6129 | $814.62 | $814.60 | $814.60 | |