| 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 | $73.35 | 8.119% | $79.3053 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $21.42 | 10.588% | $23.6879 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $71.85 | 11.445% | $80.0732 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $88.66 | 11.653% | $98.9915 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $165.91 | 6.700% | $177.026 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $229.41 | 4.659% | $240.0982 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $148.49 | 12.232% | $166.6533 | $166.65 | $166.65 | $166.70 |
| 7 purchase totals = | $799.09 | $865.8354 | $865.84 | $865.85 | $865.90 | |