| 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 | $99.31 | 5.792% | $105.062 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $99.57 | 3.818% | $103.3716 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $60.58 | 9.523% | $66.349 | $66.35 | $66.35 | $66.30 |
| Purchase #4 | $33.40 | 5.844% | $35.3519 | $35.35 | $35.35 | $35.40 |
| Purchase #5 | $28.98 | 3.700% | $30.0523 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $108.94 | 12.646% | $122.7166 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $221.99 | 13.352% | $251.6301 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $652.77 | $714.5335 | $714.53 | $714.50 | $714.60 | |