| 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 | $23.82 | 11.819% | $26.6353 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $165.99 | 13.419% | $188.2642 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $129.48 | 3.770% | $134.3614 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $7.54 | 6.725% | $8.0471 | $8.05 | $8.05 | $8.00 |
| Purchase #5 | $138.60 | 4.846% | $145.3166 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $159.70 | 3.271% | $164.9238 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $114.60 | 7.186% | $122.8352 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $739.73 | $790.3836 | $790.39 | $790.35 | $790.30 | |