| 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 | $84.43 | 9.716% | $92.6332 | $92.63 | $92.65 | $92.60 |
| Purchase #2 | $219.35 | 5.706% | $231.8661 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $28.99 | 3.114% | $29.8927 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $56.42 | 13.783% | $64.1964 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $133.85 | 10.797% | $148.3018 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $75.96 | 4.572% | $79.4329 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $215.33 | 12.730% | $242.7415 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $814.33 | $889.0646 | $889.06 | $889.10 | $889.00 | |