| 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 | $77.31 | 11.714% | $86.3661 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $226.71 | 6.163% | $240.6821 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $197.55 | 7.174% | $211.7222 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $188.66 | 8.452% | $204.6055 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $204.94 | 3.358% | $211.8219 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $32.81 | 10.819% | $36.3597 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $107.98 | 4.400% | $112.7311 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $1,035.96 | $1,104.2886 | $1,104.29 | $1,104.25 | $1,104.30 | |