| 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 | $29.97 | 9.626% | $32.8549 | $32.85 | $32.85 | $32.90 |
| Purchase #2 | $215.72 | 4.677% | $225.8092 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $149.30 | 11.832% | $166.9652 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $127.99 | 11.864% | $143.1747 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $42.58 | 10.562% | $47.0773 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $109.86 | 11.720% | $122.7356 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $116.90 | 3.851% | $121.4018 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $792.32 | $860.0187 | $860.02 | $860.00 | $860.10 | |