| 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 | $65.86 | 6.531% | $70.1613 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $32.69 | 12.634% | $36.8201 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $189.35 | 7.618% | $203.7747 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $54.31 | 5.664% | $57.3861 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $146.69 | 13.394% | $166.3377 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $218.34 | 8.407% | $236.6958 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $148.83 | 6.819% | $158.9787 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $856.07 | $930.1544 | $930.16 | $930.15 | $930.20 | |