| 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 | $74.63 | 7.141% | $79.9593 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $94.48 | 11.683% | $105.5181 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $83.28 | 6.392% | $88.6033 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $93.33 | 4.561% | $97.5868 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $150.89 | 12.334% | $169.5008 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $148.69 | 9.597% | $162.9598 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $127.93 | 8.171% | $138.3832 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $773.23 | $842.5113 | $842.51 | $842.50 | $842.60 | |