| 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 | $30.74 | 7.321% | $32.9905 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $176.56 | 5.332% | $185.9742 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $92.84 | 10.260% | $102.3654 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $131.38 | 5.506% | $138.6138 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $43.69 | 9.333% | $47.7676 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $186.76 | 6.613% | $199.1104 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $45.25 | 8.732% | $49.2012 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $707.22 | $756.0231 | $756.02 | $755.95 | $756.10 | |