| 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 | $35.47 | 11.712% | $39.6242 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $122.46 | 7.813% | $132.0278 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $121.37 | 3.655% | $125.8061 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $246.99 | 5.390% | $260.3028 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $57.97 | 7.775% | $62.4772 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $22.26 | 3.721% | $23.0883 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $214.74 | 6.545% | $228.7947 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $821.26 | $872.1211 | $872.12 | $872.15 | $872.10 | |