| 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 | $48.79 | 6.607% | $52.0136 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $5.77 | 11.540% | $6.4359 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $218.31 | 6.460% | $232.4128 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $67.99 | 9.717% | $74.5966 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $140.28 | 4.797% | $147.0092 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $53.70 | 9.776% | $58.9497 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $30.70 | 11.258% | $34.1562 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $565.54 | $605.5740 | $605.58 | $605.55 | $605.50 | |