| 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 | $22.71 | 4.702% | $23.7778 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $66.43 | 13.635% | $75.4877 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $84.46 | 4.678% | $88.411 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $68.49 | 11.712% | $76.5115 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $7.57 | 7.786% | $8.1594 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $167.67 | 10.747% | $185.6895 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $181.28 | 11.529% | $202.1798 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $598.61 | $660.2167 | $660.22 | $660.25 | $660.30 | |