| 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 | $20.92 | 12.616% | $23.5593 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $55.39 | 5.472% | $58.4209 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $65.96 | 4.704% | $69.0628 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $116.37 | 11.232% | $129.4407 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $23.77 | 6.424% | $25.297 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $56.57 | 11.765% | $63.2255 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $161.53 | 5.382% | $170.2235 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $500.51 | $539.2297 | $539.23 | $539.20 | $539.20 | |