| 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 | $24.29 | 9.830% | $26.6777 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $215.43 | 8.814% | $234.418 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $109.62 | 9.337% | $119.8552 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $14.88 | 8.464% | $16.1394 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $48.32 | 9.414% | $52.8688 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $114.57 | 4.852% | $120.1289 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $27.45 | 8.642% | $29.8222 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $554.56 | $599.9102 | $599.92 | $599.90 | $599.90 | |