| 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 | $90.69 | 13.845% | $103.246 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $169.56 | 12.657% | $191.0212 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $163.30 | 11.185% | $181.5651 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $5.54 | 8.201% | $5.9943 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $9.66 | 9.190% | $10.5478 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $76.29 | 6.421% | $81.1886 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $117.39 | 6.289% | $124.7727 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $632.43 | $698.3357 | $698.34 | $698.30 | $698.30 | |