| 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 | $34.93 | 3.172% | $36.038 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $160.64 | 10.865% | $178.0935 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $168.74 | 7.257% | $180.9855 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $31.31 | 13.145% | $35.4257 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $46.43 | 12.599% | $52.2797 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $102.52 | 12.118% | $114.9434 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $103.29 | 9.343% | $112.9404 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $647.86 | $710.7062 | $710.71 | $710.80 | $710.60 | |