| 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 | $52.89 | 9.195% | $57.7532 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $19.98 | 12.330% | $22.4435 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $141.27 | 5.331% | $148.8011 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $51.29 | 12.632% | $57.769 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $60.42 | 13.212% | $68.4027 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $126.71 | 4.764% | $132.7465 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $182.89 | 5.737% | $193.3824 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $635.45 | $681.2984 | $681.29 | $681.30 | $681.30 | |