| 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 | $30.31 | 9.676% | $33.2428 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $242.59 | 12.615% | $273.1927 | $273.19 | $273.20 | $273.20 |
| Purchase #3 | $67.50 | 3.649% | $69.9631 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $214.34 | 8.394% | $232.3317 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $178.37 | 4.133% | $185.742 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $102.93 | 3.523% | $106.5562 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $5.47 | 3.655% | $5.6699 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $841.51 | $906.6984 | $906.69 | $906.70 | $906.70 | |