| 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 | $121.51 | 3.272% | $125.4858 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $38.86 | 12.665% | $43.7816 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $235.77 | 11.133% | $262.0183 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $71.68 | 11.828% | $80.1583 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $9.61 | 12.538% | $10.8149 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $10.56 | 3.276% | $10.9059 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $47.47 | 8.502% | $51.5059 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $535.46 | $584.6707 | $584.68 | $584.65 | $584.70 | |