| 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 | $82.98 | 5.450% | $87.5024 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $109.70 | 13.719% | $124.7497 | $124.75 | $124.75 | $124.70 |
| Purchase #3 | $24.67 | 9.799% | $27.0874 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $37.67 | 10.474% | $41.6156 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $177.34 | 8.766% | $192.8856 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $142.81 | 8.299% | $154.6618 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $31.43 | 9.853% | $34.5268 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $606.60 | $663.0293 | $663.04 | $663.05 | $663.00 | |