| 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 | $156.67 | 4.359% | $163.4992 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $113.49 | 10.299% | $125.1783 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $129.25 | 9.587% | $141.6412 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $104.54 | 10.411% | $115.4237 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $94.78 | 7.724% | $102.1008 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $62.37 | 12.641% | $70.2542 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $49.82 | 4.512% | $52.0679 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $710.92 | $770.1653 | $770.16 | $770.15 | $770.20 | |