| 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 | $47.67 | 7.518% | $51.2538 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $179.68 | 7.214% | $192.6421 | $192.64 | $192.65 | $192.60 |
| Purchase #3 | $28.42 | 12.242% | $31.8992 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $82.65 | 6.142% | $87.7264 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $40.54 | 6.481% | $43.1674 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $190.25 | 7.851% | $205.1865 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $211.42 | 12.815% | $238.5135 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $780.63 | $850.3889 | $850.39 | $850.40 | $850.40 | |