| 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 | $45.93 | 7.811% | $49.5176 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $157.48 | 3.123% | $162.3981 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $28.39 | 7.587% | $30.5439 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $144.47 | 13.583% | $164.0934 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $207.82 | 11.204% | $231.1042 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $225.85 | 12.597% | $254.3003 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $74.82 | 12.697% | $84.3199 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $884.76 | $976.2774 | $976.27 | $976.25 | $976.20 | |