| 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 | $78.73 | 8.222% | $85.2032 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $44.79 | 6.209% | $47.571 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $113.73 | 10.801% | $126.014 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $190.66 | 13.723% | $216.8243 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $26.27 | 3.114% | $27.088 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $113.29 | 8.855% | $123.3218 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $5.48 | 9.265% | $5.9877 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $572.95 | $632.0100 | $632.00 | $631.95 | $632.00 | |