| 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 | $49.89 | 12.652% | $56.2021 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $47.37 | 13.872% | $53.9412 | $53.94 | $53.95 | $53.90 |
| Purchase #3 | $198.82 | 7.329% | $213.3915 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $91.93 | 13.358% | $104.21 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $131.95 | 7.469% | $141.8053 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $24.43 | 12.299% | $27.4346 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $119.76 | 12.258% | $134.4402 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $664.15 | $731.4249 | $731.42 | $731.45 | $731.30 | |