| 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 | $93.73 | 7.785% | $101.0269 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $151.86 | 4.599% | $158.844 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $24.31 | 5.812% | $25.7229 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $75.40 | 9.157% | $82.3044 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $31.65 | 4.416% | $33.0477 | $33.05 | $33.05 | $33.00 |
| Purchase #6 | $150.69 | 6.643% | $160.7003 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $230.39 | 12.861% | $260.0205 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $758.03 | $821.6667 | $821.66 | $821.65 | $821.50 | |