| 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 | $81.45 | 6.371% | $86.6392 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $67.35 | 9.378% | $73.6661 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $176.69 | 8.275% | $191.3111 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $11.50 | 8.715% | $12.5022 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $188.57 | 7.725% | $203.137 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $117.95 | 5.693% | $124.6649 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $169.65 | 9.788% | $186.2553 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $813.16 | $878.1758 | $878.18 | $878.15 | $878.20 | |