| 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 | $14.81 | 8.238% | $16.03 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $213.44 | 5.451% | $225.0746 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $195.69 | 4.525% | $204.545 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $14.96 | 11.569% | $16.6907 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $57.28 | 8.773% | $62.3052 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $73.90 | 11.275% | $82.2322 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $45.95 | 5.580% | $48.514 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $616.03 | $655.3917 | $655.39 | $655.40 | $655.30 | |