| 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 | $67.47 | 3.504% | $69.8341 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $107.83 | 10.196% | $118.8243 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $164.58 | 13.360% | $186.5679 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $195.69 | 9.396% | $214.077 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $106.39 | 11.118% | $118.2184 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $110.90 | 12.497% | $124.7592 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $86.80 | 3.807% | $90.1045 | $90.10 | $90.10 | $90.10 |
| 7 purchase totals = | $839.66 | $922.3854 | $922.38 | $922.35 | $922.40 | |