| 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 | $97.73 | 11.505% | $108.9738 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $203.46 | 4.839% | $213.3054 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $46.84 | 11.254% | $52.1114 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $50.77 | 5.229% | $53.4248 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $35.87 | 3.660% | $37.1828 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $180.50 | 8.685% | $196.1764 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $14.74 | 5.863% | $15.6042 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $629.91 | $676.7788 | $676.77 | $676.75 | $676.80 | |