| 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 | $30.29 | 9.612% | $33.2015 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $120.54 | 10.689% | $133.4245 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $166.59 | 4.699% | $174.4181 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $71.44 | 13.517% | $81.0965 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $18.85 | 10.246% | $20.7814 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $15.37 | 4.482% | $16.0589 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $216.57 | 5.131% | $227.6822 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $639.65 | $686.6631 | $686.66 | $686.65 | $686.70 | |