| 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 | $31.88 | 10.828% | $35.332 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $25.32 | 9.125% | $27.6305 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $50.83 | 10.289% | $56.0599 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $32.39 | 9.207% | $35.3721 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $193.79 | 8.297% | $209.8688 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $22.66 | 6.599% | $24.1553 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $227.67 | 5.678% | $240.5971 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $584.54 | $629.0157 | $629.02 | $629.00 | $629.10 | |