| 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 | $80.64 | 3.163% | $83.1906 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $153.48 | 3.535% | $158.9055 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $94.83 | 5.637% | $100.1756 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $80.70 | 6.869% | $86.2433 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $207.66 | 5.282% | $218.6286 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $198.72 | 5.130% | $208.9143 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $93.32 | 8.661% | $101.4024 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $909.35 | $957.4603 | $957.46 | $957.50 | $957.40 | |