| 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 | $52.68 | 6.137% | $55.913 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $173.45 | 9.520% | $189.9624 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $126.30 | 12.797% | $142.4626 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $178.51 | 5.283% | $187.9407 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $66.57 | 3.842% | $69.1276 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $76.98 | 5.403% | $81.1392 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $163.96 | 11.665% | $183.0859 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $838.45 | $909.6314 | $909.63 | $909.65 | $909.60 | |