| 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 | $45.97 | 10.775% | $50.9233 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $228.51 | 9.629% | $250.5132 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $198.58 | 12.129% | $222.6658 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $60.56 | 5.563% | $63.929 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $235.62 | 13.851% | $268.2557 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $29.41 | 12.546% | $33.0998 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $148.59 | 5.745% | $157.1265 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $947.24 | $1,046.5133 | $1,046.52 | $1,046.50 | $1,046.50 | |