| 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 | $8.54 | 13.812% | $9.7195 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $5.37 | 9.571% | $5.884 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $96.82 | 12.719% | $109.1345 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $116.93 | 5.453% | $123.3062 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $175.85 | 5.644% | $185.775 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $122.98 | 13.242% | $139.265 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $163.38 | 8.696% | $177.5875 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $689.87 | $750.6717 | $750.68 | $750.70 | $750.70 | |