| 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 | $75.71 | 4.736% | $79.2956 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $67.25 | 5.539% | $70.975 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $47.64 | 12.426% | $53.5597 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $180.87 | 12.439% | $203.3684 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $69.91 | 3.378% | $72.2716 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $200.51 | 3.611% | $207.7504 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $15.89 | 8.457% | $17.2338 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $657.78 | $704.4545 | $704.46 | $704.45 | $704.60 | |