| 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 | $59.45 | 8.429% | $64.461 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $26.32 | 4.822% | $27.5892 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $9.62 | 8.205% | $10.4093 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $66.56 | 12.438% | $74.8387 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $133.78 | 3.144% | $137.986 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $169.66 | 7.751% | $182.8103 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $18.95 | 8.197% | $20.5033 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $484.34 | $518.5978 | $518.60 | $518.60 | $518.60 | |