| 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 | $25.62 | 7.530% | $27.5492 | $27.55 | $27.55 | $27.50 |
| Purchase #2 | $205.84 | 7.542% | $221.3645 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $191.69 | 11.861% | $214.4264 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $233.76 | 12.261% | $262.4213 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $176.52 | 5.433% | $186.1103 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $10.53 | 13.540% | $11.9558 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $30.52 | 8.752% | $33.1911 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $874.48 | $957.0186 | $957.02 | $957.00 | $957.00 | |