| 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 | $23.27 | 4.516% | $24.3209 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $73.27 | 7.521% | $78.7806 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $15.83 | 13.468% | $17.962 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $138.85 | 8.468% | $150.6078 | $150.61 | $150.60 | $150.60 |
| Purchase #5 | $189.63 | 4.785% | $198.7038 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $51.26 | 8.719% | $55.7294 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $246.73 | 8.492% | $267.6823 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $738.84 | $793.7868 | $793.78 | $793.80 | $793.80 | |