| 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 | $29.47 | 5.545% | $31.1041 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $5.90 | 4.279% | $6.1525 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $62.77 | 11.612% | $70.0589 | $70.06 | $70.05 | $70.10 |
| Purchase #4 | $124.38 | 6.384% | $132.3204 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $60.29 | 13.659% | $68.525 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $235.43 | 10.676% | $260.5645 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $181.66 | 13.249% | $205.7281 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $699.90 | $774.4535 | $774.45 | $774.45 | $774.50 | |