| 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 | $44.78 | 11.621% | $49.9839 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $124.68 | 5.214% | $131.1808 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $44.30 | 11.547% | $49.4153 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $171.44 | 8.866% | $186.6399 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $18.57 | 11.347% | $20.6771 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $61.32 | 8.122% | $66.3004 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $96.96 | 13.409% | $109.9614 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $562.05 | $614.1588 | $614.16 | $614.20 | $614.20 | |