| 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 | $41.66 | 9.144% | $45.4694 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $197.94 | 8.435% | $214.6362 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $144.99 | 9.488% | $158.7467 | $158.75 | $158.75 | $158.70 |
| Purchase #4 | $107.62 | 8.550% | $116.8215 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $234.95 | 5.478% | $247.8206 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $105.64 | 5.676% | $111.6361 | $111.64 | $111.65 | $111.60 |
| Purchase #7 | $175.36 | 13.465% | $198.9722 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,008.16 | $1,094.1027 | $1,094.11 | $1,094.05 | $1,094.00 | |