| 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 | $76.88 | 10.114% | $84.6556 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $235.59 | 8.784% | $256.2842 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $85.50 | 9.659% | $93.7584 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $29.92 | 10.259% | $32.9895 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $30.98 | 13.532% | $35.1722 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $227.52 | 4.470% | $237.6901 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $72.83 | 4.581% | $76.1663 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $759.22 | $816.7163 | $816.72 | $816.70 | $816.90 | |