| 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 | $74.47 | 8.840% | $81.0531 | $81.05 | $81.05 | $81.10 |
| Purchase #2 | $118.83 | 12.347% | $133.5019 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $53.70 | 4.525% | $56.1299 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $237.38 | 9.847% | $260.7548 | $260.75 | $260.75 | $260.80 |
| Purchase #5 | $40.46 | 10.848% | $44.8491 | $44.85 | $44.85 | $44.80 |
| Purchase #6 | $60.52 | 8.765% | $65.8246 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $202.50 | 7.792% | $218.2788 | $218.28 | $218.30 | $218.30 |
| 7 purchase totals = | $787.86 | $860.3922 | $860.38 | $860.40 | $860.40 | |