| 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 | $193.76 | 8.806% | $210.8225 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $125.77 | 10.211% | $138.6124 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $109.46 | 9.735% | $120.1159 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $114.97 | 8.389% | $124.6148 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $52.51 | 7.850% | $56.632 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $70.50 | 11.424% | $78.5539 | $78.55 | $78.55 | $78.60 |
| Purchase #7 | $55.57 | 3.336% | $57.4238 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $722.54 | $786.7753 | $786.76 | $786.70 | $786.70 | |