| 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 | $10.83 | 8.604% | $11.7618 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $69.92 | 11.238% | $77.7776 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $229.41 | 3.246% | $236.8566 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $235.58 | 4.405% | $245.9573 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $159.69 | 7.675% | $171.9462 | $171.95 | $171.95 | $171.90 |
| Purchase #6 | $130.49 | 3.146% | $134.5952 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $86.42 | 3.496% | $89.4412 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $922.34 | $968.3359 | $968.35 | $968.35 | $968.40 | |