| 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 | $82.48 | 8.742% | $89.6904 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $38.57 | 13.528% | $43.7877 | $43.79 | $43.80 | $43.80 |
| Purchase #3 | $246.99 | 5.538% | $260.6683 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $23.35 | 4.568% | $24.4166 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $101.30 | 6.183% | $107.5634 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $217.53 | 6.757% | $232.2285 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $48.73 | 11.557% | $54.3617 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $758.95 | $812.7166 | $812.72 | $812.70 | $812.80 | |