| 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 | $27.38 | 9.142% | $29.8831 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $241.71 | 5.511% | $255.0306 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $213.56 | 5.684% | $225.6988 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $92.79 | 5.439% | $97.8368 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $98.42 | 6.107% | $104.4305 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $14.81 | 3.776% | $15.3692 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $188.66 | 7.756% | $203.2925 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $877.33 | $931.5415 | $931.54 | $931.60 | $931.50 | |