| 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 | $119.81 | 8.114% | $129.5314 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $92.95 | 10.438% | $102.6521 | $102.65 | $102.65 | $102.70 |
| Purchase #3 | $173.65 | 3.238% | $179.2728 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $124.61 | 7.830% | $134.367 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $18.43 | 12.833% | $20.7951 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $82.29 | 3.246% | $84.9611 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $18.29 | 9.357% | $20.0014 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $630.03 | $671.5809 | $671.58 | $671.55 | $671.70 | |