| 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 | $52.46 | 5.721% | $55.4612 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $225.42 | 11.435% | $251.1968 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $199.33 | 13.540% | $226.3193 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $244.67 | 9.330% | $267.4977 | $267.50 | $267.50 | $267.50 |
| Purchase #5 | $194.25 | 7.279% | $208.3895 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $222.34 | 8.690% | $241.6613 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $242.41 | 13.242% | $274.5099 | $274.51 | $274.50 | $274.50 |
| 7 purchase totals = | $1,380.88 | $1,525.0357 | $1,525.04 | $1,525.00 | $1,525.10 | |