| 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 | $77.35 | 10.657% | $85.5932 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $19.62 | 6.707% | $20.9359 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $250.96 | 6.600% | $267.5234 | $267.52 | $267.50 | $267.50 |
| Purchase #4 | $138.96 | 10.299% | $153.2715 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $120.46 | 10.705% | $133.3552 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $136.37 | 7.284% | $146.3032 | $146.30 | $146.30 | $146.30 |
| Purchase #7 | $173.75 | 5.597% | $183.4748 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $917.47 | $990.4572 | $990.45 | $990.40 | $990.50 | |