| 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 | $187.83 | 10.565% | $207.6742 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $40.55 | 5.348% | $42.7186 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $28.78 | 11.485% | $32.0854 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $148.44 | 5.234% | $156.2093 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $185.93 | 13.826% | $211.6367 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $27.73 | 10.580% | $30.6638 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $78.65 | 3.657% | $81.5262 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $697.91 | $762.5142 | $762.52 | $762.50 | $762.50 | |