| 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 | $69.36 | 3.858% | $72.0359 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $216.99 | 6.490% | $231.0727 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $75.86 | 3.286% | $78.3528 | $78.35 | $78.35 | $78.40 |
| Purchase #4 | $195.59 | 7.636% | $210.5253 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $124.64 | 13.407% | $141.3505 | $141.35 | $141.35 | $141.40 |
| Purchase #6 | $158.35 | 10.750% | $175.3726 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $207.41 | 8.658% | $225.3676 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,048.20 | $1,134.0774 | $1,134.08 | $1,134.05 | $1,134.20 | |