| 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 | $76.73 | 12.719% | $86.4893 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $11.49 | 7.797% | $12.3859 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $112.46 | 7.456% | $120.845 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $198.32 | 3.109% | $204.4858 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $171.74 | 7.629% | $184.842 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $66.48 | 9.410% | $72.7358 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $154.75 | 12.837% | $174.6153 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $791.97 | $856.3991 | $856.42 | $856.45 | $856.30 | |