| 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 | $36.58 | 4.120% | $38.0871 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $33.78 | 9.357% | $36.9408 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $122.38 | 11.588% | $136.5614 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $205.26 | 13.684% | $233.3478 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $126.71 | 4.184% | $132.0115 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $149.47 | 4.861% | $156.7357 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $98.76 | 11.567% | $110.1836 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $772.94 | $843.8679 | $843.87 | $843.90 | $843.80 | |