| 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 | $71.74 | 11.440% | $79.9471 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $200.27 | 7.638% | $215.5666 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $9.93 | 6.784% | $10.6037 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $161.56 | 11.282% | $179.7872 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $250.39 | 4.163% | $260.8137 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $38.92 | 4.730% | $40.7609 | $40.76 | $40.75 | $40.80 |
| Purchase #7 | $23.34 | 9.162% | $25.4784 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $756.15 | $812.9576 | $812.96 | $812.95 | $813.00 | |