| 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 | $25.34 | 7.111% | $27.1419 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $48.93 | 6.360% | $52.0419 | $52.04 | $52.05 | $52.00 |
| Purchase #3 | $223.44 | 5.232% | $235.1304 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $52.27 | 7.809% | $56.3518 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $241.42 | 7.839% | $260.3449 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $164.52 | 7.824% | $177.392 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $52.58 | 8.498% | $57.0482 | $57.05 | $57.05 | $57.00 |
| 7 purchase totals = | $808.50 | $865.4511 | $865.44 | $865.50 | $865.30 | |