| 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 | $94.67 | 4.831% | $99.2435 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $73.30 | 9.138% | $79.9982 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $25.90 | 3.726% | $26.865 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $125.78 | 7.216% | $134.8563 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $32.95 | 7.767% | $35.5092 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $243.55 | 10.614% | $269.4004 | $269.40 | $269.40 | $269.40 |
| Purchase #7 | $30.75 | 10.840% | $34.0833 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $626.90 | $679.9559 | $679.96 | $679.95 | $680.00 | |