| 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 | $83.35 | 13.122% | $94.2872 | $94.29 | $94.30 | $94.30 |
| Purchase #2 | $38.69 | 5.190% | $40.698 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $72.45 | 11.207% | $80.5695 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $75.53 | 7.526% | $81.2144 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $30.73 | 9.156% | $33.5436 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $53.78 | 9.357% | $58.8122 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $93.73 | 6.359% | $99.6903 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $448.26 | $488.8152 | $488.81 | $488.80 | $488.80 | |