| 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 | $31.79 | 7.614% | $34.2105 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $188.98 | 6.439% | $201.1484 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $11.60 | 7.492% | $12.4691 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $74.85 | 5.107% | $78.6726 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $169.95 | 11.221% | $189.0201 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $135.39 | 5.534% | $142.8825 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $124.72 | 3.593% | $129.2012 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $737.28 | $787.6044 | $787.60 | $787.55 | $787.60 | |