| 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 | $8.88 | 7.472% | $9.5435 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $112.99 | 4.229% | $117.7683 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $208.45 | 7.273% | $223.6106 | $223.61 | $223.60 | $223.60 |
| Purchase #4 | $208.89 | 12.675% | $235.3668 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $125.95 | 10.384% | $139.0286 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $183.79 | 13.805% | $209.1622 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $56.61 | 11.798% | $63.2888 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $905.56 | $997.7688 | $997.77 | $997.75 | $997.80 | |