| 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 | $51.25 | 9.351% | $56.0424 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $29.70 | 6.653% | $31.6759 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $197.41 | 3.417% | $204.1555 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $76.83 | 7.667% | $82.7206 | $82.72 | $82.70 | $82.70 |
| Purchase #5 | $220.42 | 7.713% | $237.421 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $217.52 | 7.416% | $233.6513 | $233.65 | $233.65 | $233.70 |
| Purchase #7 | $23.90 | 3.432% | $24.7202 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $817.03 | $870.3869 | $870.39 | $870.35 | $870.40 | |