| 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 | $82.57 | 5.788% | $87.3492 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $133.33 | 9.348% | $145.7937 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $211.78 | 11.756% | $236.6769 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $31.82 | 8.409% | $34.4957 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $16.41 | 8.553% | $17.8135 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $62.33 | 5.593% | $65.8161 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $196.39 | 11.314% | $218.6096 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $734.63 | $806.5547 | $806.56 | $806.55 | $806.50 | |