| 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 | $74.34 | 13.492% | $84.37 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $99.48 | 6.634% | $106.0795 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $49.90 | 5.576% | $52.6824 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $117.78 | 12.809% | $132.8664 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $23.94 | 12.428% | $26.9153 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $202.88 | 9.661% | $222.4802 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $65.50 | 11.823% | $73.2441 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $633.82 | $698.6379 | $698.64 | $698.65 | $698.70 | |