| 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 | $11.37 | 8.106% | $12.2917 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $40.90 | 4.299% | $42.6583 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $179.32 | 3.681% | $185.9208 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $50.95 | 4.452% | $53.2183 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $56.46 | 6.256% | $59.9921 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $235.88 | 9.585% | $258.4891 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $231.44 | 6.383% | $246.2128 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $806.32 | $858.7831 | $858.78 | $858.75 | $858.80 | |