| 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 | $75.34 | 13.188% | $85.2758 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $8.40 | 13.529% | $9.5364 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $187.25 | 12.834% | $211.2817 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $68.62 | 7.485% | $73.7562 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $125.62 | 3.853% | $130.4601 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $167.87 | 7.450% | $180.3763 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $8.74 | 8.453% | $9.4788 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $641.84 | $700.1653 | $700.18 | $700.25 | $700.30 | |