| 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 | $51.44 | 13.327% | $58.2954 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $171.46 | 7.291% | $183.9611 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $27.78 | 3.197% | $28.6681 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $85.38 | 3.460% | $88.3341 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $66.83 | 6.452% | $71.1419 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $142.86 | 3.860% | $148.3744 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $164.61 | 9.780% | $180.7089 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $710.36 | $759.4839 | $759.48 | $759.45 | $759.50 | |