| 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 | $52.94 | 7.159% | $56.73 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $245.46 | 11.123% | $272.7625 | $272.76 | $272.75 | $272.80 |
| Purchase #3 | $43.68 | 5.147% | $45.9282 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $229.39 | 5.775% | $242.6373 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $96.89 | 8.204% | $104.8389 | $104.84 | $104.85 | $104.80 |
| Purchase #6 | $107.97 | 10.531% | $119.3403 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $36.37 | 9.370% | $39.7779 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $812.70 | $882.0151 | $882.02 | $882.10 | $881.90 | |