| 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 | $94.50 | 5.619% | $99.81 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $187.94 | 9.146% | $205.129 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $237.83 | 7.649% | $256.0216 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $200.55 | 7.399% | $215.3887 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $85.77 | 11.263% | $95.4303 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $18.51 | 3.800% | $19.2134 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $15.26 | 13.772% | $17.3616 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $840.36 | $908.3546 | $908.35 | $908.35 | $908.30 | |