| 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 | $46.30 | 6.616% | $49.3632 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $143.72 | 10.522% | $158.8422 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $93.51 | 4.306% | $97.5365 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $196.78 | 7.594% | $211.7235 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $48.82 | 5.323% | $51.4187 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $91.96 | 11.761% | $102.7754 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $168.65 | 12.499% | $189.7296 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $789.74 | $861.3891 | $861.39 | $861.40 | $861.30 | |