| 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 | $8.69 | 8.508% | $9.4293 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $247.91 | 5.303% | $261.0567 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $30.74 | 4.616% | $32.159 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $57.98 | 8.631% | $62.9843 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $96.74 | 5.455% | $102.0172 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $228.95 | 11.721% | $255.7852 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $118.33 | 11.211% | $131.596 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $789.34 | $855.0277 | $855.04 | $855.05 | $855.10 | |