| 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 | $194.49 | 4.157% | $202.5749 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $36.41 | 4.206% | $37.9414 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $63.60 | 3.602% | $65.8909 | $65.89 | $65.90 | $65.90 |
| Purchase #4 | $21.86 | 9.592% | $23.9568 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $40.48 | 3.406% | $41.8587 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $156.46 | 9.250% | $170.9326 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $77.40 | 3.821% | $80.3575 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $590.70 | $623.5128 | $623.51 | $623.50 | $623.60 | |