| 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 | $83.31 | 10.288% | $91.8809 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $139.80 | 8.413% | $151.5614 | $151.56 | $151.55 | $151.60 |
| Purchase #3 | $55.91 | 3.248% | $57.726 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $158.61 | 3.696% | $164.4722 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $103.55 | 7.153% | $110.9569 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $60.37 | 4.548% | $63.1156 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $175.70 | 8.187% | $190.0846 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $777.25 | $829.7976 | $829.80 | $829.80 | $829.90 | |