| 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 | $60.53 | 5.190% | $63.6715 | $63.67 | $63.65 | $63.70 |
| Purchase #2 | $46.34 | 9.455% | $50.7214 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $33.96 | 13.550% | $38.5616 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $165.97 | 12.373% | $186.5055 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $25.82 | 13.367% | $29.2714 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $28.85 | 4.401% | $30.1197 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $108.61 | 3.477% | $112.3864 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $470.08 | $511.2375 | $511.24 | $511.15 | $511.30 | |