| 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 | $29.48 | 3.499% | $30.5115 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $179.76 | 8.502% | $195.0432 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $215.47 | 10.543% | $238.187 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $7.29 | 7.700% | $7.8513 | $7.85 | $7.85 | $7.90 |
| Purchase #5 | $125.96 | 5.569% | $132.9747 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $143.55 | 4.344% | $149.7858 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $94.29 | 4.149% | $98.2021 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $795.80 | $852.5556 | $852.55 | $852.55 | $852.60 | |