| 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 | $56.28 | 3.196% | $58.0787 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $44.86 | 11.135% | $49.8552 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $74.74 | 12.168% | $83.8344 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $241.53 | 8.339% | $261.6712 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $153.33 | 10.463% | $169.3729 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $169.62 | 3.788% | $176.0452 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $250.36 | 8.604% | $271.901 | $271.90 | $271.90 | $271.90 |
| 7 purchase totals = | $990.72 | $1,070.7586 | $1,070.76 | $1,070.75 | $1,070.80 | |