| 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 | $63.97 | 6.133% | $67.8933 | $67.89 | $67.90 | $67.90 |
| Purchase #2 | $239.73 | 8.366% | $259.7858 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $80.95 | 6.529% | $86.2352 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $50.80 | 4.293% | $52.9808 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $116.99 | 4.824% | $122.6336 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $102.96 | 11.307% | $114.6017 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $184.89 | 11.628% | $206.389 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $840.29 | $910.5194 | $910.52 | $910.60 | $910.50 | |