| 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 | $40.66 | 8.650% | $44.1771 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $93.41 | 5.125% | $98.1973 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $22.34 | 3.810% | $23.1912 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $195.54 | 8.696% | $212.5442 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $33.96 | 12.550% | $38.222 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $10.44 | 10.198% | $11.5047 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $190.61 | 4.262% | $198.7338 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $586.96 | $626.5703 | $626.56 | $626.60 | $626.50 | |