| 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 | $69.73 | 8.744% | $75.8272 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $11.89 | 6.608% | $12.6757 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $7.83 | 9.681% | $8.588 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $105.86 | 3.473% | $109.5365 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $7.26 | 8.713% | $7.8926 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $250.58 | 8.352% | $271.5084 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $222.74 | 3.216% | $229.9033 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $675.89 | $715.9317 | $715.94 | $716.00 | $715.90 | |