| 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 | $56.83 | 5.350% | $59.8704 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $109.29 | 4.202% | $113.8824 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $32.91 | 11.361% | $36.6489 | $36.65 | $36.65 | $36.60 |
| Purchase #4 | $165.53 | 10.433% | $182.7997 | $182.80 | $182.80 | $182.80 |
| Purchase #5 | $238.48 | 11.583% | $266.1031 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $97.56 | 7.576% | $104.9511 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $39.32 | 5.603% | $41.5231 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $739.92 | $805.7787 | $805.77 | $805.75 | $805.80 | |