| 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 | $24.56 | 13.497% | $27.8749 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $96.73 | 13.862% | $110.1387 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $147.85 | 13.292% | $167.5022 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $180.76 | 5.283% | $190.3096 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $13.27 | 7.558% | $14.2729 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $54.58 | 13.782% | $62.1022 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $28.80 | 7.467% | $30.9505 | $30.95 | $30.95 | $31.00 |
| 7 purchase totals = | $546.55 | $603.1510 | $603.14 | $603.10 | $603.20 | |