| 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 | $79.66 | 13.242% | $90.2086 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $154.77 | 13.405% | $175.5169 | $175.52 | $175.50 | $175.50 |
| Purchase #3 | $29.35 | 3.441% | $30.3599 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $215.84 | 5.112% | $226.8737 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $78.87 | 6.811% | $84.2418 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $235.62 | 3.792% | $244.5547 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $190.37 | 6.675% | $203.0772 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $984.48 | $1,054.8328 | $1,054.83 | $1,054.80 | $1,054.90 | |