| 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 | $7.96 | 9.838% | $8.7431 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $205.98 | 6.128% | $218.6025 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $226.51 | 6.734% | $241.7632 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $163.31 | 4.140% | $170.071 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $53.85 | 9.796% | $59.1251 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $8.28 | 4.106% | $8.62 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $188.79 | 5.235% | $198.6732 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $854.68 | $905.5981 | $905.59 | $905.55 | $905.60 | |