| 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 | $30.97 | 9.771% | $33.9961 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $64.26 | 7.488% | $69.0718 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $54.71 | 10.859% | $60.651 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $83.36 | 6.790% | $89.0201 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $217.36 | 11.377% | $242.089 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $221.95 | 7.731% | $239.109 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $233.38 | 13.541% | $264.982 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $905.99 | $998.9190 | $998.92 | $998.90 | $999.00 | |