| 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 | $8.93 | 11.538% | $9.9603 | $9.96 | $9.95 | $10.00 |
| Purchase #2 | $85.35 | 12.107% | $95.6833 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $185.29 | 13.282% | $209.9002 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $98.45 | 11.160% | $109.437 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $184.86 | 9.456% | $202.3404 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $119.94 | 5.871% | $126.9817 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $55.79 | 3.355% | $57.6618 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $738.61 | $811.9647 | $811.96 | $812.00 | $812.00 | |