| 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 | $83.37 | 13.709% | $94.7992 | $94.80 | $94.80 | $94.80 |
| Purchase #2 | $145.44 | 12.610% | $163.78 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $230.75 | 12.457% | $259.4945 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $109.96 | 12.135% | $123.3036 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $93.87 | 13.628% | $106.6626 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $41.29 | 10.225% | $45.5119 | $45.51 | $45.50 | $45.50 |
| Purchase #7 | $84.88 | 4.545% | $88.7378 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $789.56 | $882.2896 | $882.28 | $882.30 | $882.30 | |