| 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 | $106.84 | 5.427% | $112.6382 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $15.92 | 8.304% | $17.242 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $247.64 | 13.350% | $280.6999 | $280.70 | $280.70 | $280.70 |
| Purchase #4 | $114.37 | 5.402% | $120.5483 | $120.55 | $120.55 | $120.50 |
| Purchase #5 | $129.58 | 3.569% | $134.2047 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $178.38 | 7.591% | $191.9208 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $25.43 | 11.719% | $28.4101 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $818.16 | $885.6640 | $885.66 | $885.65 | $885.50 | |