| 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 | $26.86 | 12.285% | $30.1598 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $54.86 | 7.275% | $58.8511 | $58.85 | $58.85 | $58.90 |
| Purchase #3 | $9.88 | 13.850% | $11.2484 | $11.25 | $11.25 | $11.20 |
| Purchase #4 | $161.71 | 11.277% | $179.946 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $5.45 | 4.838% | $5.7137 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $156.78 | 8.513% | $170.1267 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $74.54 | 4.874% | $78.1731 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $490.08 | $534.2188 | $534.22 | $534.20 | $534.20 | |