| 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 | $44.75 | 12.446% | $50.3196 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $154.48 | 6.702% | $164.8332 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $80.42 | 7.855% | $86.737 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $13.65 | 6.851% | $14.5852 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $53.97 | 12.339% | $60.6294 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $202.36 | 8.543% | $219.6476 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $163.82 | 11.534% | $182.715 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $713.45 | $779.4670 | $779.48 | $779.50 | $779.30 | |