| 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 | $76.33 | 4.705% | $79.9213 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $24.78 | 4.785% | $25.9657 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $235.61 | 12.160% | $264.2602 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $43.70 | 6.767% | $46.6572 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $217.35 | 6.438% | $231.343 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $219.26 | 12.811% | $247.3494 | $247.35 | $247.35 | $247.30 |
| Purchase #7 | $100.51 | 4.482% | $105.0149 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $917.54 | $1,000.5117 | $1,000.51 | $1,000.45 | $1,000.50 | |