| 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 | $44.71 | 9.786% | $49.0853 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $230.79 | 10.832% | $255.7892 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $13.84 | 13.228% | $15.6708 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $77.38 | 5.396% | $81.5554 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $24.79 | 8.652% | $26.9348 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $176.94 | 8.110% | $191.2898 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $189.34 | 3.866% | $196.6599 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $757.79 | $816.9852 | $816.99 | $817.00 | $817.10 | |