| 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 | $43.63 | 13.772% | $49.6387 | $49.64 | $49.65 | $49.60 |
| Purchase #2 | $81.30 | 11.291% | $90.4796 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $202.82 | 6.348% | $215.695 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $48.86 | 3.262% | $50.4538 | $50.45 | $50.45 | $50.50 |
| Purchase #5 | $221.37 | 7.127% | $237.147 | $237.15 | $237.15 | $237.10 |
| Purchase #6 | $141.84 | 6.280% | $150.7476 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $165.91 | 10.593% | $183.4848 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $905.73 | $977.6465 | $977.65 | $977.70 | $977.60 | |