| 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 | $242.81 | 9.132% | $264.9834 | $264.98 | $265.00 | $265.00 |
| Purchase #2 | $59.91 | 13.677% | $68.1039 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $13.48 | 12.219% | $15.1271 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $29.62 | 4.226% | $30.8717 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $249.90 | 9.567% | $273.8079 | $273.81 | $273.80 | $273.80 |
| Purchase #6 | $38.73 | 8.438% | $41.998 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $13.89 | 5.451% | $14.6471 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $648.34 | $709.5391 | $709.54 | $709.55 | $709.50 | |