| 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 | $23.36 | 6.317% | $24.8357 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $209.25 | 5.222% | $220.177 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $247.37 | 12.716% | $278.8256 | $278.83 | $278.85 | $278.80 |
| Purchase #4 | $32.53 | 8.257% | $35.216 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $215.85 | 9.650% | $236.6795 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $49.61 | 13.533% | $56.3237 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $63.93 | 11.109% | $71.032 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $841.90 | $923.0895 | $923.10 | $923.15 | $923.00 | |