| 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 | $22.26 | 11.460% | $24.811 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $60.56 | 5.412% | $63.8375 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $215.95 | 10.360% | $238.3224 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $150.96 | 6.709% | $161.0879 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $113.28 | 10.363% | $125.0192 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $82.54 | 9.125% | $90.0718 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $100.54 | 10.687% | $111.2847 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $746.09 | $814.4345 | $814.43 | $814.40 | $814.40 | |