| 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 | $98.95 | 6.348% | $105.2313 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $61.94 | 3.226% | $63.9382 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $109.62 | 11.146% | $121.8382 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $139.79 | 10.748% | $154.8146 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $63.67 | 7.343% | $68.3453 | $68.35 | $68.35 | $68.30 |
| Purchase #6 | $97.92 | 5.228% | $103.0393 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $198.45 | 13.678% | $225.594 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $770.34 | $842.8009 | $842.80 | $842.85 | $842.60 | |