| 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 | $84.62 | 5.703% | $89.4459 | $89.45 | $89.45 | $89.40 |
| Purchase #2 | $201.67 | 11.270% | $224.3982 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $30.31 | 7.631% | $32.623 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $218.38 | 12.807% | $246.3479 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $51.99 | 12.135% | $58.299 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $70.81 | 13.132% | $80.1088 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $66.54 | 13.185% | $75.3133 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $724.32 | $806.5361 | $806.54 | $806.50 | $806.40 | |