| 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 | $217.43 | 4.350% | $226.8882 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $47.39 | 5.488% | $49.9908 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $55.68 | 7.814% | $60.0308 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $79.56 | 6.772% | $84.9478 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $151.28 | 7.697% | $162.924 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $145.80 | 12.869% | $164.563 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $9.83 | 5.368% | $10.3577 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $706.97 | $759.7023 | $759.70 | $759.70 | $759.70 | |