| 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 | $25.70 | 11.536% | $28.6648 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $119.72 | 12.717% | $134.9448 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $5.81 | 3.851% | $6.0337 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $108.74 | 12.496% | $122.3282 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $150.63 | 12.519% | $169.4874 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $82.27 | 12.598% | $92.6344 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $162.83 | 4.749% | $170.5628 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $655.70 | $724.6561 | $724.64 | $724.70 | $724.60 | |