| 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 | $42.76 | 11.540% | $47.6945 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $179.35 | 3.611% | $185.8263 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $250.79 | 7.813% | $270.3842 | $270.38 | $270.40 | $270.40 |
| Purchase #4 | $23.61 | 8.144% | $25.5328 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $183.60 | 11.681% | $205.0463 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $17.76 | 12.575% | $19.9933 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $36.38 | 3.583% | $37.6835 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $734.25 | $792.1609 | $792.15 | $792.25 | $792.10 | |