| 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 | $5.74 | 4.448% | $5.9953 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $97.36 | 11.856% | $108.903 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $109.41 | 9.556% | $119.8652 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $147.92 | 12.310% | $166.129 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $155.96 | 5.188% | $164.0512 | $164.05 | $164.05 | $164.10 |
| Purchase #6 | $24.78 | 5.291% | $26.0911 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $30.62 | 6.434% | $32.5901 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $571.79 | $623.6249 | $623.63 | $623.65 | $623.70 | |