| 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 | $17.34 | 8.720% | $18.852 | $18.85 | $18.85 | $18.90 |
| Purchase #2 | $85.64 | 10.216% | $94.389 | $94.39 | $94.40 | $94.40 |
| Purchase #3 | $14.88 | 9.709% | $16.3247 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $51.56 | 7.222% | $55.2837 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $227.91 | 9.121% | $248.6977 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $174.58 | 10.664% | $193.1972 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $207.81 | 8.288% | $225.0333 | $225.03 | $225.05 | $225.00 |
| 7 purchase totals = | $779.72 | $851.7776 | $851.77 | $851.80 | $851.80 | |