| 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 | $65.70 | 13.553% | $74.6043 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $146.47 | 11.342% | $163.0826 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $223.66 | 5.249% | $235.3999 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $91.51 | 8.546% | $99.3304 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $117.30 | 8.263% | $126.9925 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $230.91 | 6.606% | $246.1639 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $18.79 | 5.289% | $19.7838 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $894.34 | $965.3574 | $965.34 | $965.40 | $965.40 | |