| 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 | $48.33 | 8.650% | $52.5105 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $140.54 | 3.490% | $145.4448 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $40.45 | 12.463% | $45.4913 | $45.49 | $45.50 | $45.50 |
| Purchase #4 | $138.69 | 11.597% | $154.7739 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $126.61 | 8.818% | $137.7745 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $124.39 | 11.606% | $138.8267 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $244.30 | 3.250% | $252.2398 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $863.31 | $927.0615 | $927.05 | $927.05 | $927.00 | |