| 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 | $205.66 | 3.461% | $212.7779 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $84.87 | 3.859% | $88.1451 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $44.77 | 10.578% | $49.5058 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $95.73 | 13.531% | $108.6832 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $239.83 | 12.754% | $270.4179 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $26.94 | 4.687% | $28.2027 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $106.92 | 6.542% | $113.9147 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $804.72 | $871.6473 | $871.65 | $871.65 | $871.60 | |