| 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 | $29.54 | 8.616% | $32.0852 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $85.88 | 12.453% | $96.5746 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $161.78 | 4.684% | $169.3578 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $79.88 | 11.312% | $88.916 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $183.52 | 11.572% | $204.7569 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $240.86 | 8.415% | $261.1284 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $72.33 | 6.814% | $77.2586 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $853.79 | $930.0775 | $930.09 | $930.05 | $930.20 | |