| 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 | $36.64 | 12.771% | $41.3193 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $203.58 | 7.237% | $218.3131 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $124.41 | 6.529% | $132.5327 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $153.50 | 5.285% | $161.6125 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $5.36 | 10.298% | $5.912 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $29.52 | 3.319% | $30.4998 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $16.93 | 3.289% | $17.4868 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $569.94 | $607.6762 | $607.67 | $607.65 | $607.60 | |