| 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 | $49.50 | 11.357% | $55.1217 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $79.33 | 12.208% | $89.0146 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $232.52 | 13.535% | $263.9916 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $152.98 | 6.689% | $163.2128 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $202.39 | 12.558% | $227.8061 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $185.86 | 4.311% | $193.8724 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $27.32 | 9.739% | $29.9807 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $929.90 | $1,022.9999 | $1,022.99 | $1,022.95 | $1,023.00 | |