| 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 | $83.72 | 12.453% | $94.1457 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $106.88 | 12.277% | $120.0017 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $52.84 | 9.292% | $57.7499 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $5.99 | 7.374% | $6.4317 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $174.41 | 4.855% | $182.8776 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $219.38 | 10.456% | $242.3184 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $68.31 | 8.731% | $74.2741 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $711.53 | $777.7991 | $777.80 | $777.80 | $777.70 | |