| 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 | $66.66 | 13.369% | $75.5718 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $180.47 | 8.659% | $196.0969 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $91.53 | 9.583% | $100.3013 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $8.69 | 12.645% | $9.7889 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $57.46 | 4.624% | $60.117 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $7.29 | 7.803% | $7.8588 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $50.26 | 4.736% | $52.6403 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $462.36 | $502.3750 | $502.38 | $502.35 | $502.40 | |