| 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 | $31.50 | 13.385% | $35.7163 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $186.34 | 3.849% | $193.5122 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $74.94 | 11.367% | $83.4584 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $6.55 | 7.550% | $7.0445 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $93.70 | 5.838% | $99.1702 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $61.96 | 8.143% | $67.0054 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $231.65 | 7.557% | $249.1558 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $686.64 | $735.0628 | $735.07 | $735.00 | $735.10 | |