| 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 | $246.77 | 10.183% | $271.8986 | $271.90 | $271.90 | $271.90 |
| Purchase #2 | $112.97 | 6.476% | $120.2859 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $74.49 | 4.520% | $77.8569 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $196.84 | 7.548% | $211.6975 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $62.87 | 8.178% | $68.0115 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $68.39 | 9.456% | $74.857 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $5.72 | 13.734% | $6.5056 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $768.05 | $831.1130 | $831.13 | $831.10 | $831.20 | |