| 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 | $27.38 | 8.535% | $29.7169 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $105.96 | 8.857% | $115.3449 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $87.34 | 11.509% | $97.392 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $213.90 | 4.477% | $223.4763 | $223.48 | $223.50 | $223.50 |
| Purchase #5 | $9.35 | 5.326% | $9.848 | $9.85 | $9.85 | $9.80 |
| Purchase #6 | $149.76 | 10.267% | $165.1359 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $248.94 | 8.446% | $269.9655 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $842.63 | $910.8795 | $910.89 | $910.90 | $910.80 | |