| 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 | $51.87 | 8.374% | $56.2136 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $140.57 | 9.689% | $154.1898 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $195.34 | 7.124% | $209.256 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $235.97 | 7.804% | $254.3851 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $145.81 | 10.531% | $161.1653 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $51.52 | 12.281% | $57.8472 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $6.77 | 5.364% | $7.1331 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $827.85 | $900.1901 | $900.20 | $900.20 | $900.20 | |