| 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 | $76.66 | 7.163% | $82.1512 | $82.15 | $82.15 | $82.20 |
| Purchase #2 | $77.61 | 3.821% | $80.5755 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $129.96 | 10.874% | $144.0919 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $71.52 | 9.224% | $78.117 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $211.99 | 10.842% | $234.974 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $21.35 | 8.444% | $23.1528 | $23.15 | $23.15 | $23.20 |
| Purchase #7 | $137.65 | 3.136% | $141.9667 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $726.74 | $785.0291 | $785.03 | $785.00 | $785.20 | |