| 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 | $32.59 | 8.629% | $35.4022 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $99.40 | 8.243% | $107.5935 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $89.39 | 9.474% | $97.8588 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $49.89 | 8.476% | $54.1187 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $221.81 | 5.654% | $234.3511 | $234.35 | $234.35 | $234.40 |
| Purchase #6 | $107.37 | 11.551% | $119.7723 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $100.32 | 4.515% | $104.8494 | $104.85 | $104.85 | $104.80 |
| 7 purchase totals = | $700.77 | $753.9460 | $753.94 | $753.90 | $754.00 | |