| 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 | $13.74 | 9.239% | $15.0094 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $23.40 | 7.315% | $25.1117 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $13.35 | 8.682% | $14.509 | $14.51 | $14.50 | $14.50 |
| Purchase #4 | $62.83 | 3.389% | $64.9593 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $82.51 | 5.263% | $86.8525 | $86.85 | $86.85 | $86.90 |
| Purchase #6 | $55.91 | 11.628% | $62.4112 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $116.33 | 9.167% | $126.994 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $368.07 | $395.8471 | $395.84 | $395.80 | $395.90 | |