| 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 | $36.59 | 11.302% | $40.7254 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $34.36 | 9.480% | $37.6173 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $187.82 | 7.356% | $201.636 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $25.97 | 13.114% | $29.3757 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $204.53 | 5.525% | $215.8303 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $227.61 | 5.709% | $240.6043 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $27.34 | 6.338% | $29.0728 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $744.22 | $794.8618 | $794.87 | $794.90 | $794.80 | |