| 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 | $28.40 | 3.242% | $29.3207 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $157.33 | 5.138% | $165.4136 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $118.29 | 5.227% | $124.473 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $55.58 | 11.348% | $61.8872 | $61.89 | $61.90 | $61.90 |
| Purchase #5 | $146.68 | 10.394% | $161.9259 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $208.25 | 11.376% | $231.9405 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $83.64 | 9.230% | $91.36 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $798.17 | $866.3209 | $866.32 | $866.30 | $866.30 | |