| 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 | $21.63 | 10.283% | $23.8542 | $23.85 | $23.85 | $23.90 |
| Purchase #2 | $203.45 | 13.729% | $231.3817 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $74.76 | 7.829% | $80.613 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $118.85 | 6.533% | $126.6145 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $88.99 | 12.289% | $99.926 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $43.76 | 13.415% | $49.6304 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $17.79 | 10.492% | $19.6565 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $569.23 | $631.6763 | $631.67 | $631.70 | $631.70 | |