| 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 | $87.39 | 6.160% | $92.7732 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $69.96 | 7.817% | $75.4288 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $250.53 | 13.485% | $284.314 | $284.31 | $284.30 | $284.30 |
| Purchase #4 | $60.62 | 4.367% | $63.2673 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $239.40 | 5.497% | $252.5598 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $215.80 | 5.381% | $227.4122 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $156.81 | 11.389% | $174.6691 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,080.51 | $1,170.4244 | $1,170.42 | $1,170.35 | $1,170.50 | |