| 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 | $63.75 | 9.863% | $70.0377 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $247.70 | 4.683% | $259.2998 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $58.59 | 7.491% | $62.979 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $78.42 | 5.435% | $82.6821 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $142.54 | 3.688% | $147.7969 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $120.37 | 3.851% | $125.0054 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $61.81 | 5.764% | $65.3727 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $773.18 | $813.1736 | $813.18 | $813.20 | $813.20 | |