| 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 | $36.62 | 12.409% | $41.1642 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $27.95 | 4.797% | $29.2908 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $7.62 | 9.478% | $8.3422 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $210.68 | 8.316% | $228.2001 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $40.35 | 12.746% | $45.493 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $200.73 | 8.136% | $217.0614 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $193.41 | 12.842% | $218.2477 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $717.36 | $787.7994 | $787.79 | $787.80 | $787.80 | |