| 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 | $35.25 | 7.248% | $37.8049 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $51.41 | 9.299% | $56.1906 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $235.39 | 8.496% | $255.3887 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $126.78 | 13.104% | $143.3933 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $16.85 | 9.773% | $18.4968 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $150.85 | 6.700% | $160.957 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $202.58 | 6.508% | $215.7639 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $819.11 | $887.9952 | $887.99 | $888.00 | $888.10 | |