| 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 | $60.30 | 10.309% | $66.5163 | $66.52 | $66.50 | $66.50 |
| Purchase #2 | $166.90 | 6.639% | $177.9805 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $112.73 | 12.330% | $126.6296 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $245.73 | 13.140% | $278.0189 | $278.02 | $278.00 | $278.00 |
| Purchase #5 | $29.94 | 10.545% | $33.0972 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $206.41 | 4.380% | $215.4508 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $146.91 | 12.569% | $165.3751 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $968.92 | $1,063.0684 | $1,063.08 | $1,063.10 | $1,063.10 | |