| 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 | $88.58 | 4.769% | $92.8044 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $133.92 | 8.232% | $144.9443 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $248.26 | 5.743% | $262.5176 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $18.47 | 8.794% | $20.0943 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $206.78 | 8.184% | $223.7029 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $53.25 | 10.601% | $58.895 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $29.47 | 4.515% | $30.8006 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $778.73 | $833.7591 | $833.75 | $833.75 | $833.70 | |