| 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 | $63.25 | 4.130% | $65.8622 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $222.85 | 7.282% | $239.0779 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $5.31 | 3.219% | $5.4809 | $5.48 | $5.50 | $5.50 |
| Purchase #4 | $70.79 | 11.622% | $79.0172 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $18.42 | 9.639% | $20.1955 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $203.69 | 7.682% | $219.3375 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $169.99 | 9.139% | $185.5254 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $754.30 | $814.4966 | $814.51 | $814.55 | $814.50 | |