| 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 | $46.59 | 11.722% | $52.0513 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $19.37 | 5.865% | $20.5061 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $75.29 | 11.332% | $83.8219 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $223.58 | 13.248% | $253.1999 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $92.56 | 12.699% | $104.3142 | $104.31 | $104.30 | $104.30 |
| Purchase #6 | $12.26 | 13.162% | $13.8737 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $163.78 | 3.822% | $170.0397 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $633.43 | $697.8068 | $697.80 | $697.75 | $697.80 | |