| 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 | $7.57 | 5.701% | $8.0016 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $79.62 | 4.330% | $83.0675 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $241.99 | 4.136% | $251.9987 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $205.53 | 4.647% | $215.081 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $132.93 | 10.143% | $146.4131 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $131.41 | 8.541% | $142.6337 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $109.62 | 6.273% | $116.4965 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $908.67 | $963.6921 | $963.69 | $963.70 | $963.70 | |