| 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 | $24.27 | 11.483% | $27.0569 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $101.45 | 5.128% | $106.6524 | $106.65 | $106.65 | $106.70 |
| Purchase #3 | $175.44 | 13.315% | $198.7998 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $67.36 | 7.211% | $72.2173 | $72.22 | $72.20 | $72.20 |
| Purchase #5 | $10.29 | 7.390% | $11.0504 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $9.88 | 5.677% | $10.4409 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $202.94 | 6.259% | $215.642 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $591.63 | $641.8597 | $641.86 | $641.85 | $641.90 | |