| 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 | $34.56 | 6.799% | $36.9097 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $46.46 | 3.537% | $48.1033 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $9.33 | 9.711% | $10.236 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $75.37 | 4.472% | $78.7405 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $85.25 | 6.749% | $91.0035 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $239.48 | 3.166% | $247.0619 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $78.94 | 11.559% | $88.0647 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $569.39 | $600.1196 | $600.11 | $600.10 | $600.10 | |