| 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 | $85.71 | 7.762% | $92.3628 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $58.66 | 7.779% | $63.2232 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $126.79 | 10.521% | $140.1296 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $244.54 | 13.439% | $277.4037 | $277.40 | $277.40 | $277.40 |
| Purchase #5 | $137.59 | 3.123% | $141.8869 | $141.89 | $141.90 | $141.90 |
| Purchase #6 | $229.77 | 3.367% | $237.5064 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $30.45 | 4.651% | $31.8662 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $913.51 | $984.3788 | $984.38 | $984.35 | $984.40 | |