| 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 | $106.46 | 9.207% | $116.2618 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $190.97 | 8.643% | $207.4755 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $51.62 | 7.148% | $55.3098 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $41.76 | 8.174% | $45.1735 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $115.28 | 10.189% | $127.0259 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $123.75 | 10.356% | $136.5656 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $86.27 | 6.571% | $91.9388 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $716.11 | $779.7509 | $779.76 | $779.75 | $779.80 | |