| 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 | $47.80 | 4.602% | $49.9998 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $188.25 | 7.246% | $201.8906 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $48.90 | 6.359% | $52.0096 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $224.85 | 12.756% | $253.5319 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $211.36 | 9.604% | $231.659 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $157.94 | 4.379% | $164.8562 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $142.75 | 9.316% | $156.0486 | $156.05 | $156.05 | $156.00 |
| 7 purchase totals = | $1,021.85 | $1,109.9957 | $1,110.00 | $1,110.00 | $1,110.00 | |