| 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 | $68.44 | 3.552% | $70.871 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $55.81 | 11.142% | $62.0284 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $215.72 | 3.763% | $223.8375 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $82.66 | 12.700% | $93.1578 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $76.52 | 3.643% | $79.3076 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $230.33 | 13.581% | $261.6111 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $19.51 | 9.439% | $21.3515 | $21.35 | $21.35 | $21.40 |
| 7 purchase totals = | $748.99 | $812.1649 | $812.17 | $812.15 | $812.20 | |