| 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 | $242.77 | 4.827% | $254.4885 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $149.50 | 10.398% | $165.045 | $165.05 | $165.05 | $165.00 |
| Purchase #3 | $121.54 | 10.211% | $133.9504 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $47.32 | 8.667% | $51.4212 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $74.69 | 3.707% | $77.4588 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $17.49 | 12.551% | $19.6852 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $78.73 | 11.368% | $87.68 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $732.04 | $789.7291 | $789.74 | $789.75 | $789.80 | |