| 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 | $66.60 | 13.392% | $75.5191 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $49.89 | 6.404% | $53.085 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $176.43 | 13.352% | $199.9869 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $62.85 | 3.536% | $65.0724 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $181.52 | 13.713% | $206.4118 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $164.62 | 8.283% | $178.2555 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $101.45 | 7.718% | $109.2799 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $803.36 | $887.6106 | $887.62 | $887.60 | $887.70 | |