| 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 | $53.83 | 7.217% | $57.7149 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $82.53 | 9.773% | $90.5957 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $17.78 | 6.536% | $18.9421 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $182.69 | 10.140% | $201.2148 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $246.59 | 7.484% | $265.0448 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $49.38 | 11.712% | $55.1634 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $107.41 | 13.522% | $121.934 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $740.21 | $810.6097 | $810.59 | $810.60 | $810.50 | |