| 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 | $42.78 | 8.593% | $46.4561 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $173.94 | 3.744% | $180.4523 | $180.45 | $180.45 | $180.50 |
| Purchase #3 | $147.78 | 6.675% | $157.6443 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $60.67 | 13.582% | $68.9102 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $6.88 | 11.341% | $7.6603 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $215.91 | 13.604% | $245.2824 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $13.67 | 12.712% | $15.4077 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $661.63 | $721.8133 | $721.81 | $721.80 | $721.90 | |