| 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 | $140.63 | 6.558% | $149.8525 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $75.78 | 3.690% | $78.5763 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $122.46 | 6.568% | $130.5032 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $145.57 | 6.215% | $154.6172 | $154.62 | $154.60 | $154.60 |
| Purchase #5 | $231.33 | 5.507% | $244.0693 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $124.31 | 4.657% | $130.0991 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $77.35 | 10.757% | $85.6705 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $917.43 | $973.3881 | $973.39 | $973.35 | $973.50 | |