| 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 | $35.91 | 4.394% | $37.4879 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $57.75 | 10.252% | $63.6705 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $123.36 | 13.764% | $140.3393 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $33.25 | 5.460% | $35.0655 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $116.39 | 10.780% | $128.9368 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $163.49 | 5.168% | $171.9392 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $169.49 | 8.394% | $183.717 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $699.64 | $761.1562 | $761.17 | $761.15 | $761.10 | |