| 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 | $85.43 | 6.137% | $90.6728 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $123.79 | 8.746% | $134.6167 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $215.88 | 5.321% | $227.367 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $60.76 | 8.611% | $65.992 | $65.99 | $66.00 | $66.00 |
| Purchase #5 | $27.84 | 12.516% | $31.3245 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $24.95 | 4.708% | $26.1246 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $161.27 | 12.476% | $181.39 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $699.92 | $757.4876 | $757.48 | $757.40 | $757.50 | |