| 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 | $25.87 | 11.874% | $28.9418 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $186.29 | 4.618% | $194.8929 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $146.88 | 11.390% | $163.6096 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $204.54 | 3.765% | $212.2409 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $120.91 | 3.309% | $124.9109 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $131.74 | 4.449% | $137.6011 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $7.63 | 10.491% | $8.4305 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $823.86 | $870.6277 | $870.62 | $870.65 | $870.50 | |