| 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 | $137.94 | 8.791% | $150.0663 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $76.83 | 7.562% | $82.6399 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $162.92 | 12.506% | $183.2948 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $125.82 | 6.484% | $133.9782 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $58.49 | 3.514% | $60.5453 | $60.55 | $60.55 | $60.50 |
| Purchase #6 | $20.85 | 9.169% | $22.7617 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $61.57 | 9.145% | $67.2006 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $644.42 | $700.4868 | $700.49 | $700.50 | $700.50 | |