| 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 | $51.83 | 7.137% | $55.5291 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $83.29 | 12.293% | $93.5288 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $207.94 | 12.733% | $234.417 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $104.91 | 4.128% | $109.2407 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $215.56 | 12.578% | $242.6731 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $213.94 | 11.731% | $239.0373 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $154.59 | 5.753% | $163.4836 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,032.06 | $1,137.9096 | $1,137.91 | $1,137.95 | $1,137.80 | |