| 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 | $99.40 | 7.733% | $107.0866 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $73.41 | 7.253% | $78.7344 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $160.72 | 8.767% | $174.8103 | $174.81 | $174.80 | $174.80 |
| Purchase #4 | $7.67 | 7.643% | $8.2562 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $131.85 | 7.718% | $142.0262 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $226.26 | 10.499% | $250.015 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $54.42 | 12.175% | $61.0456 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $753.73 | $821.9743 | $821.99 | $822.00 | $821.90 | |