| 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 | $79.95 | 9.660% | $87.6732 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $64.38 | 10.630% | $71.2236 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $119.27 | 4.687% | $124.8602 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $103.58 | 13.681% | $117.7508 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $212.34 | 7.646% | $228.5755 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $163.49 | 3.777% | $169.665 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $18.44 | 11.281% | $20.5202 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $761.45 | $820.2685 | $820.27 | $820.20 | $820.40 | |