| 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 | $74.29 | 12.196% | $83.3504 | $83.35 | $83.35 | $83.40 |
| Purchase #2 | $151.65 | 8.413% | $164.4083 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $64.44 | 11.592% | $71.9099 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $230.52 | 12.344% | $258.9754 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $86.84 | 13.242% | $98.3394 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $30.84 | 6.662% | $32.8946 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $146.61 | 5.546% | $154.741 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $785.19 | $864.6190 | $864.62 | $864.65 | $864.60 | |