| 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 | $78.38 | 5.227% | $82.4769 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $108.43 | 6.833% | $115.839 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $173.94 | 10.729% | $192.602 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $104.52 | 10.619% | $115.619 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $103.69 | 9.457% | $113.496 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $14.91 | 12.794% | $16.8176 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $151.94 | 5.236% | $159.8956 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $735.81 | $796.7461 | $796.76 | $796.75 | $796.70 | |