| 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 | $10.69 | 12.188% | $11.9929 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $39.54 | 4.807% | $41.4407 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $249.57 | 10.478% | $275.7199 | $275.72 | $275.70 | $275.70 |
| Purchase #4 | $63.93 | 10.419% | $70.5909 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $177.42 | 4.667% | $185.7002 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $188.61 | 8.528% | $204.6947 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $154.54 | 8.334% | $167.4194 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $884.30 | $957.5587 | $957.55 | $957.55 | $957.50 | |