| 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 | $50.79 | 11.528% | $56.6451 | $56.65 | $56.65 | $56.60 |
| Purchase #2 | $163.32 | 8.602% | $177.3688 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $196.85 | 10.114% | $216.7594 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $24.86 | 5.671% | $26.2698 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $170.98 | 6.285% | $181.7261 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $114.78 | 13.249% | $129.9872 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $132.64 | 5.146% | $139.4657 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $854.22 | $928.2221 | $928.24 | $928.20 | $928.30 | |