| 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 | $21.36 | 9.341% | $23.3552 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $14.92 | 13.591% | $16.9478 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $69.60 | 6.295% | $73.9813 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $14.29 | 12.504% | $16.0768 | $16.08 | $16.10 | $16.10 |
| Purchase #5 | $191.92 | 7.605% | $206.5155 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $190.51 | 10.723% | $210.9384 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $123.63 | 3.144% | $127.5169 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $626.23 | $675.3319 | $675.35 | $675.35 | $675.30 | |