| 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 | $12.88 | 12.310% | $14.4655 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $121.55 | 13.108% | $137.4828 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $52.50 | 5.864% | $55.5786 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $99.62 | 6.735% | $106.3294 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $220.26 | 12.276% | $247.2991 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $75.40 | 11.733% | $84.2467 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $24.89 | 6.488% | $26.5049 | $26.50 | $26.50 | $26.50 |
| 7 purchase totals = | $607.10 | $671.9070 | $671.91 | $671.95 | $671.90 | |