| 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 | $36.80 | 12.742% | $41.4891 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $93.39 | 9.239% | $102.0183 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $140.78 | 4.865% | $147.6289 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $83.75 | 4.429% | $87.4593 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $81.56 | 5.455% | $86.0091 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $47.69 | 13.764% | $54.2541 | $54.25 | $54.25 | $54.30 |
| Purchase #7 | $138.45 | 13.287% | $156.8459 | $156.85 | $156.85 | $156.80 |
| 7 purchase totals = | $622.42 | $675.7047 | $675.71 | $675.70 | $675.70 | |