| 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 | $14.37 | 4.122% | $14.9623 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $11.31 | 8.361% | $12.2556 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $159.29 | 13.167% | $180.2637 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $223.67 | 9.326% | $244.5295 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $56.92 | 8.514% | $61.7662 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $157.26 | 12.781% | $177.3594 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $121.58 | 10.218% | $134.003 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $744.40 | $825.1397 | $825.14 | $825.10 | $825.30 | |