| 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 | $60.34 | 5.143% | $63.4433 | $63.44 | $63.45 | $63.40 |
| Purchase #2 | $168.79 | 12.207% | $189.3942 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $163.74 | 9.565% | $179.4017 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $62.72 | 4.595% | $65.602 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $128.26 | 11.620% | $143.1638 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $53.66 | 9.808% | $58.923 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $184.93 | 3.652% | $191.6836 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $822.44 | $891.6116 | $891.59 | $891.60 | $891.60 | |