| 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 | $148.29 | 5.275% | $156.1123 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $13.43 | 5.687% | $14.1938 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $129.97 | 5.799% | $137.507 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $201.60 | 9.666% | $221.0867 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $28.88 | 7.287% | $30.9845 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $15.47 | 13.382% | $17.5402 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $245.85 | 6.594% | $262.0613 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $783.49 | $839.4858 | $839.48 | $839.50 | $839.50 | |