| 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 | $21.67 | 7.601% | $23.3171 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $133.30 | 8.316% | $144.3852 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $44.44 | 8.658% | $48.2876 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $213.33 | 12.418% | $239.8213 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $15.97 | 12.196% | $17.9177 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $82.78 | 12.312% | $92.9719 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $186.72 | 7.219% | $200.1993 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $698.21 | $766.9001 | $766.91 | $766.85 | $766.90 | |