| 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 | $71.46 | 12.801% | $80.6076 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $162.41 | 10.796% | $179.9438 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $197.36 | 4.267% | $205.7814 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $26.99 | 7.401% | $28.9875 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $79.65 | 13.240% | $90.1957 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $208.82 | 5.319% | $219.9271 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $58.67 | 11.419% | $65.3695 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $805.36 | $870.8126 | $870.82 | $870.85 | $870.80 | |