| 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 | $74.39 | 3.579% | $77.0524 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $50.51 | 3.853% | $52.4562 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $15.71 | 3.847% | $16.3144 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $56.42 | 6.332% | $59.9925 | $59.99 | $60.00 | $60.00 |
| Purchase #5 | $63.69 | 13.353% | $72.1945 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $102.53 | 12.453% | $115.2981 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $118.71 | 12.770% | $133.8693 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $481.96 | $527.1774 | $527.17 | $527.15 | $527.30 | |