| 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 | $8.99 | 6.278% | $9.5544 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $128.31 | 11.580% | $143.1683 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $74.36 | 11.445% | $82.8705 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $148.45 | 8.834% | $161.5641 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $72.35 | 5.744% | $76.5058 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $116.88 | 9.242% | $127.682 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $186.47 | 6.743% | $199.0437 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $735.81 | $800.3888 | $800.38 | $800.35 | $800.50 | |