| 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 | $195.80 | 4.517% | $204.6443 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $100.56 | 12.737% | $113.3683 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $13.48 | 4.658% | $14.1079 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $47.82 | 10.747% | $52.9592 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $40.52 | 13.863% | $46.1373 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $69.41 | 9.165% | $75.7714 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $129.94 | 12.401% | $146.0539 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $597.53 | $653.0423 | $653.04 | $653.00 | $653.10 | |