| 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 | $23.71 | 12.719% | $26.7257 | $26.73 | $26.75 | $26.70 |
| Purchase #2 | $234.31 | 7.407% | $251.6653 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $83.25 | 5.717% | $88.0094 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $34.33 | 12.510% | $38.6247 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $138.63 | 12.247% | $155.608 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $151.68 | 8.253% | $164.1982 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $100.59 | 13.186% | $113.8538 | $113.85 | $113.85 | $113.90 |
| 7 purchase totals = | $766.50 | $838.6851 | $838.69 | $838.65 | $838.70 | |