| 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 | $24.90 | 4.110% | $25.9234 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $25.60 | 7.652% | $27.5589 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $195.29 | 7.849% | $210.6183 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $49.87 | 6.449% | $53.0861 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $134.55 | 8.733% | $146.3003 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $187.56 | 4.823% | $196.606 | $196.61 | $196.60 | $196.60 |
| Purchase #7 | $70.68 | 12.687% | $79.6472 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $688.45 | $739.7402 | $739.75 | $739.70 | $739.70 | |