| 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 | $12.79 | 11.755% | $14.2935 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $173.73 | 4.697% | $181.8901 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $237.31 | 9.213% | $259.1734 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $79.27 | 11.680% | $88.5287 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $14.82 | 8.785% | $16.1219 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $33.66 | 8.565% | $36.543 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $239.70 | 7.557% | $257.8141 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $791.28 | $854.3647 | $854.35 | $854.35 | $854.30 | |