| 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 | $92.50 | 5.829% | $97.8918 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $221.65 | 11.538% | $247.224 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $76.87 | 8.146% | $83.1318 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $140.89 | 10.465% | $155.6341 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $38.52 | 7.436% | $41.3843 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $88.92 | 3.106% | $91.6819 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $135.39 | 8.632% | $147.0769 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $794.74 | $864.0248 | $864.01 | $864.10 | $864.00 | |