| 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 | $125.44 | 4.177% | $130.6796 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $205.97 | 6.466% | $219.288 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $169.82 | 10.331% | $187.3641 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $45.70 | 4.132% | $47.5883 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $7.44 | 8.180% | $8.0486 | $8.05 | $8.05 | $8.00 |
| Purchase #6 | $56.72 | 11.754% | $63.3869 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $67.51 | 12.426% | $75.8988 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $678.60 | $732.2543 | $732.26 | $732.30 | $732.30 | |