| 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 | $90.36 | 3.266% | $93.3112 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $24.66 | 4.761% | $25.8341 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $223.34 | 7.467% | $240.0168 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $138.29 | 9.164% | $150.9629 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $148.96 | 6.466% | $158.5918 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $175.59 | 12.332% | $197.2438 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $70.87 | 10.649% | $78.4169 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $872.07 | $944.3775 | $944.37 | $944.35 | $944.30 | |