| 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 | $25.81 | 6.215% | $27.4141 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $135.95 | 9.560% | $148.9468 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $12.33 | 12.557% | $13.8783 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $119.38 | 8.607% | $129.655 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $81.86 | 4.609% | $85.6329 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $184.46 | 7.709% | $198.68 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $52.41 | 8.797% | $57.0205 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $612.20 | $661.2276 | $661.23 | $661.25 | $661.20 | |