| 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 | $45.79 | 9.438% | $50.1117 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $207.54 | 12.188% | $232.835 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $47.39 | 10.193% | $52.2205 | $52.22 | $52.20 | $52.20 |
| Purchase #4 | $122.43 | 13.356% | $138.7818 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $189.29 | 5.277% | $199.2788 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $17.97 | 10.379% | $19.8351 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $160.55 | 4.637% | $167.9947 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $790.96 | $861.0576 | $861.06 | $861.10 | $861.00 | |