| 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 | $70.25 | 12.446% | $78.9933 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $172.43 | 12.203% | $193.4716 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $186.68 | 8.161% | $201.915 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $24.87 | 8.448% | $26.971 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $223.25 | 9.744% | $245.0035 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $141.31 | 3.299% | $145.9718 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $9.31 | 7.343% | $9.9936 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $828.10 | $902.3198 | $902.31 | $902.25 | $902.40 | |