| 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 | $26.98 | 6.226% | $28.6598 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $12.30 | 13.583% | $13.9707 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $239.39 | 6.787% | $255.6374 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $96.52 | 7.210% | $103.4791 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $115.46 | 11.367% | $128.5843 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $53.52 | 8.402% | $58.0168 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $109.79 | 3.278% | $113.3889 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $653.96 | $701.7370 | $701.74 | $701.75 | $701.80 | |