| 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 | $38.67 | 5.566% | $40.8224 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $22.49 | 5.323% | $23.6871 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $152.94 | 12.127% | $171.487 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $225.83 | 12.654% | $254.4065 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $123.59 | 13.569% | $140.3599 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $127.86 | 7.299% | $137.1925 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $156.43 | 7.869% | $168.7395 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $847.81 | $936.6949 | $936.70 | $936.70 | $936.70 | |