| 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 | $31.45 | 5.849% | $33.2895 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $157.45 | 6.450% | $167.6055 | $167.61 | $167.60 | $167.60 |
| Purchase #3 | $85.58 | 13.560% | $97.1846 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $100.82 | 6.448% | $107.3209 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $157.90 | 11.132% | $175.4774 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $184.36 | 11.224% | $205.0526 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $55.48 | 9.667% | $60.8433 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $773.04 | $846.7738 | $846.77 | $846.80 | $846.80 | |