| 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 | $79.53 | 10.452% | $87.8425 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $9.62 | 4.434% | $10.0466 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $44.60 | 8.109% | $48.2166 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $230.77 | 13.496% | $261.9147 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $68.85 | 9.241% | $75.2124 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $98.61 | 4.448% | $102.9962 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $197.50 | 6.782% | $210.8945 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $729.48 | $797.1235 | $797.12 | $797.10 | $797.00 | |