| 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 | $31.53 | 11.304% | $35.0942 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $71.66 | 7.378% | $76.9471 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $47.94 | 4.299% | $50.0009 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $27.83 | 8.758% | $30.2674 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $190.31 | 6.587% | $202.8457 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $13.59 | 6.758% | $14.5084 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $112.55 | 5.786% | $119.0621 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $495.41 | $528.7258 | $528.73 | $528.70 | $528.70 | |