| 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 | $49.75 | 9.311% | $54.3822 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $179.33 | 11.293% | $199.5817 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $221.49 | 7.686% | $238.5137 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $49.99 | 13.844% | $56.9106 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $147.98 | 10.363% | $163.3152 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $163.45 | 5.465% | $172.3825 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $55.85 | 3.131% | $57.5987 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $867.84 | $942.6846 | $942.68 | $942.70 | $942.70 | |