| 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 | $63.49 | 12.250% | $71.2675 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $19.68 | 4.584% | $20.5821 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $237.33 | 4.308% | $247.5542 | $247.55 | $247.55 | $247.60 |
| Purchase #4 | $58.69 | 10.585% | $64.9023 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $177.40 | 12.125% | $198.9098 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $185.58 | 8.601% | $201.5417 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $77.82 | 9.400% | $85.1351 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $819.99 | $889.8927 | $889.89 | $889.90 | $889.90 | |