| 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 | $57.85 | 9.123% | $63.1277 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $221.45 | 8.250% | $239.7196 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $217.27 | 8.471% | $235.6749 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $234.34 | 10.529% | $259.0137 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $133.32 | 8.376% | $144.4869 | $144.49 | $144.50 | $144.50 |
| Purchase #6 | $52.63 | 7.267% | $56.4546 | $56.45 | $56.45 | $56.50 |
| Purchase #7 | $91.72 | 12.777% | $103.4391 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $1,008.58 | $1,101.9165 | $1,101.91 | $1,101.90 | $1,101.90 | |