| 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 | $119.31 | 7.589% | $128.3644 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $13.95 | 5.579% | $14.7283 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $113.36 | 5.659% | $119.775 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $10.47 | 5.146% | $11.0088 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $47.66 | 8.718% | $51.815 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $97.38 | 8.141% | $105.3077 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $89.77 | 6.652% | $95.7415 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $491.90 | $526.7407 | $526.75 | $526.75 | $526.70 | |