| 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 | $78.43 | 12.393% | $88.1498 | $88.15 | $88.15 | $88.10 |
| Purchase #2 | $67.46 | 9.692% | $73.9982 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $172.55 | 7.748% | $185.9192 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $85.59 | 4.248% | $89.2259 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $143.57 | 7.718% | $154.6507 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $16.46 | 6.740% | $17.5694 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $227.25 | 10.523% | $251.1635 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $791.31 | $860.6767 | $860.68 | $860.65 | $860.70 | |