| 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 | $39.45 | 10.376% | $43.5433 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $63.64 | 6.155% | $67.557 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $76.30 | 11.210% | $84.8532 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $102.31 | 9.832% | $112.3691 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $112.39 | 3.363% | $116.1697 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $77.68 | 4.356% | $81.0637 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $34.40 | 6.867% | $36.7622 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $506.17 | $542.3182 | $542.31 | $542.25 | $542.50 | |