| 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 | $43.52 | 13.233% | $49.279 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $187.39 | 9.414% | $205.0309 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $17.45 | 3.519% | $18.0641 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $50.72 | 12.762% | $57.1929 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $158.63 | 12.107% | $177.8353 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $92.68 | 12.855% | $104.594 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $33.49 | 9.704% | $36.7399 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $583.88 | $648.7361 | $648.73 | $648.80 | $648.70 | |