| 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 | $111.31 | 4.804% | $116.6573 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $231.71 | 11.390% | $258.1018 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $247.92 | 3.719% | $257.1401 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $11.50 | 11.432% | $12.8147 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $76.74 | 8.748% | $83.4532 | $83.45 | $83.45 | $83.50 |
| Purchase #6 | $29.73 | 10.502% | $32.8522 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $76.40 | 8.711% | $83.0552 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $785.31 | $844.0745 | $844.07 | $844.05 | $844.20 | |