| 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 | $128.95 | 4.709% | $135.0223 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $69.41 | 11.134% | $77.1381 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $17.41 | 6.227% | $18.4941 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $112.72 | 7.432% | $121.0974 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $36.42 | 7.258% | $39.0634 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $126.79 | 10.217% | $139.7441 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $30.78 | 12.656% | $34.6755 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $522.48 | $565.2349 | $565.23 | $565.25 | $565.20 | |