| 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 | $247.80 | 9.615% | $271.626 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $75.27 | 8.768% | $81.8697 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $87.93 | 11.224% | $97.7993 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $16.76 | 9.327% | $18.3232 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $34.57 | 3.708% | $35.8519 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $209.52 | 12.839% | $236.4203 | $236.42 | $236.40 | $236.40 |
| Purchase #7 | $74.89 | 4.801% | $78.4855 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $746.74 | $820.3759 | $820.38 | $820.35 | $820.40 | |