| 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 | $30.50 | 11.370% | $33.9679 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $89.53 | 6.797% | $95.6154 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $78.68 | 4.221% | $82.0011 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $86.28 | 8.226% | $93.3774 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $35.38 | 10.429% | $39.0698 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $22.61 | 7.682% | $24.3469 | $24.35 | $24.35 | $24.30 |
| Purchase #7 | $69.90 | 6.315% | $74.3142 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $412.88 | $442.6927 | $442.70 | $442.65 | $442.70 | |