| 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 | $84.43 | 4.482% | $88.2142 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $130.28 | 5.455% | $137.3868 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $76.94 | 12.791% | $86.7814 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $227.30 | 12.628% | $256.0034 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $87.35 | 7.319% | $93.7431 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $192.96 | 10.561% | $213.3385 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $89.87 | 13.692% | $102.175 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $889.13 | $977.6424 | $977.64 | $977.70 | $977.60 | |