| 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 | $42.71 | 6.716% | $45.5784 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $188.44 | 9.360% | $206.078 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $38.52 | 5.468% | $40.6263 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $82.37 | 5.305% | $86.7397 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $83.90 | 4.819% | $87.9431 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $233.43 | 12.562% | $262.7535 | $262.75 | $262.75 | $262.80 |
| Purchase #7 | $224.91 | 3.780% | $233.4116 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $894.28 | $963.1306 | $963.13 | $963.20 | $963.10 | |