| 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 | $33.97 | 7.697% | $36.5847 | $36.58 | $36.60 | $36.60 |
| Purchase #2 | $117.88 | 10.147% | $129.8413 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $12.39 | 7.414% | $13.3086 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $230.25 | 13.359% | $261.0091 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $133.74 | 13.830% | $152.2362 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $56.75 | 11.172% | $63.0901 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $228.66 | 11.533% | $255.0314 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $813.64 | $911.1014 | $911.10 | $911.15 | $911.00 | |