| 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 | $79.48 | 9.316% | $86.8844 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $237.32 | 5.851% | $251.2056 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $42.72 | 3.279% | $44.1208 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $197.45 | 12.339% | $221.8134 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $175.95 | 7.250% | $188.7064 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $167.91 | 13.636% | $190.8062 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $76.98 | 6.717% | $82.1507 | $82.15 | $82.15 | $82.20 |
| 7 purchase totals = | $977.81 | $1,065.6875 | $1,065.69 | $1,065.65 | $1,065.70 | |