| 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 | $84.63 | 7.264% | $90.7775 | $90.78 | $90.80 | $90.80 |
| Purchase #2 | $73.33 | 8.338% | $79.4443 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $75.89 | 12.272% | $85.2032 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $42.76 | 7.134% | $45.8105 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $246.49 | 3.310% | $254.6488 | $254.65 | $254.65 | $254.60 |
| Purchase #6 | $176.30 | 4.131% | $183.583 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $217.61 | 8.141% | $235.3256 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $917.01 | $974.7929 | $974.79 | $974.85 | $974.70 | |