| 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 | $102.93 | 3.394% | $106.4234 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $37.99 | 8.714% | $41.3004 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $163.81 | 3.224% | $169.0912 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $55.53 | 3.247% | $57.3331 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $172.91 | 12.246% | $194.0846 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $95.39 | 9.679% | $104.6228 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $210.88 | 4.127% | $219.583 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $839.44 | $892.4385 | $892.42 | $892.45 | $892.40 | |