| 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 | $80.98 | 4.743% | $84.8209 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $26.56 | 3.837% | $27.5791 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $64.52 | 3.206% | $66.5885 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $229.25 | 7.384% | $246.1778 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $159.72 | 7.136% | $171.1176 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $132.36 | 5.388% | $139.4916 | $139.49 | $139.50 | $139.50 |
| Purchase #7 | $95.80 | 5.498% | $101.0671 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $789.19 | $836.8426 | $836.85 | $836.85 | $836.90 | |