| 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 | $43.94 | 12.248% | $49.3218 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $36.82 | 8.531% | $39.9611 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $23.47 | 6.526% | $25.0017 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $143.36 | 10.788% | $158.8257 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $34.59 | 6.495% | $36.8366 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $91.45 | 12.492% | $102.8739 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $167.25 | 3.441% | $173.0051 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $540.88 | $585.8259 | $585.83 | $585.80 | $585.80 | |