| 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 | $64.76 | 3.141% | $66.7941 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $82.85 | 10.622% | $91.6503 | $91.65 | $91.65 | $91.70 |
| Purchase #3 | $136.55 | 8.289% | $147.8686 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $172.39 | 9.301% | $188.424 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $83.70 | 3.375% | $86.5249 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $89.72 | 3.476% | $92.8387 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $15.99 | 6.853% | $17.0858 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $645.96 | $691.1864 | $691.18 | $691.15 | $691.20 | |