| 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 | $56.79 | 11.563% | $63.3566 | $63.36 | $63.35 | $63.40 |
| Purchase #2 | $111.67 | 4.834% | $117.0681 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $64.57 | 3.248% | $66.6672 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $110.59 | 3.542% | $114.5071 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $150.94 | 12.489% | $169.7909 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $237.27 | 8.541% | $257.5352 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $179.90 | 3.431% | $186.0724 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $911.73 | $974.9975 | $975.01 | $974.95 | $975.10 | |