| 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 | $44.63 | 4.531% | $46.6522 | $46.65 | $46.65 | $46.70 |
| Purchase #2 | $249.59 | 13.820% | $284.0833 | $284.08 | $284.10 | $284.10 |
| Purchase #3 | $205.96 | 7.701% | $221.821 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $181.32 | 9.784% | $199.0603 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $27.29 | 12.122% | $30.5981 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $126.47 | 13.621% | $143.6965 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $137.66 | 4.572% | $143.9538 | $143.95 | $143.95 | $144.00 |
| 7 purchase totals = | $972.92 | $1,069.8652 | $1,069.86 | $1,069.85 | $1,070.00 | |