| 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 | $48.28 | 12.460% | $54.2957 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $36.44 | 3.499% | $37.715 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $94.68 | 7.458% | $101.7412 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $62.28 | 11.158% | $69.2292 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $24.63 | 9.240% | $26.9058 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $37.96 | 13.768% | $43.1863 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $58.48 | 13.108% | $66.1456 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $362.75 | $399.2188 | $399.24 | $399.25 | $399.10 | |