| 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 | $31.64 | 12.255% | $35.5175 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $183.38 | 12.709% | $206.6858 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $187.98 | 8.767% | $204.4602 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $48.44 | 4.447% | $50.5941 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $165.58 | 7.526% | $178.0416 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $105.60 | 7.203% | $113.2064 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $86.84 | 7.404% | $93.2696 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $809.46 | $881.7752 | $881.78 | $881.75 | $881.80 | |