| 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 | $47.99 | 7.693% | $51.6819 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $151.85 | 12.447% | $170.7508 | $170.75 | $170.75 | $170.80 |
| Purchase #3 | $80.29 | 8.128% | $86.816 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $12.44 | 13.364% | $14.1025 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $45.83 | 9.242% | $50.0656 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $150.52 | 12.515% | $169.3576 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $158.99 | 3.247% | $164.1524 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $647.91 | $706.9268 | $706.93 | $706.90 | $707.10 | |