| 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 | $185.78 | 8.747% | $202.0302 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $27.46 | 9.867% | $30.1695 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $202.83 | 8.271% | $219.6061 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $76.68 | 9.813% | $84.2046 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $91.79 | 6.102% | $97.391 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $34.85 | 11.570% | $38.8821 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $7.27 | 8.189% | $7.8653 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $626.66 | $680.1488 | $680.15 | $680.15 | $680.20 | |