| 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 | $49.79 | 8.305% | $53.9251 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $26.58 | 5.371% | $28.0076 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $236.66 | 12.856% | $267.085 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $236.40 | 13.728% | $268.853 | $268.85 | $268.85 | $268.90 |
| Purchase #5 | $87.94 | 12.287% | $98.7452 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $128.77 | 6.567% | $137.2263 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $12.87 | 4.705% | $13.4755 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $779.01 | $867.3177 | $867.34 | $867.40 | $867.30 | |