| 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 | $83.78 | 11.593% | $93.4926 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $33.83 | 11.737% | $37.8006 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $167.40 | 3.669% | $173.5419 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $45.43 | 5.735% | $48.0354 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $214.48 | 9.129% | $234.0599 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $109.72 | 6.693% | $117.0636 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $18.49 | 8.239% | $20.0134 | $20.01 | $20.00 | $20.00 |
| 7 purchase totals = | $673.13 | $724.0074 | $724.00 | $724.00 | $724.00 | |