| 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 | $23.45 | 7.441% | $25.1949 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $30.69 | 9.454% | $33.5914 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $181.76 | 5.674% | $192.0731 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $217.69 | 7.499% | $234.0146 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $32.66 | 11.761% | $36.5011 | $36.50 | $36.50 | $36.50 |
| Purchase #6 | $44.34 | 5.413% | $46.7401 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $175.94 | 11.828% | $196.7502 | $196.75 | $196.75 | $196.80 |
| 7 purchase totals = | $706.53 | $764.8654 | $764.85 | $764.85 | $764.90 | |