| 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 | $45.32 | 13.711% | $51.5338 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $74.98 | 3.139% | $77.3336 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $213.79 | 10.706% | $236.6784 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $187.40 | 6.580% | $199.7309 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $56.67 | 11.628% | $63.2596 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $29.52 | 11.275% | $32.8484 | $32.85 | $32.85 | $32.80 |
| Purchase #7 | $60.41 | 11.830% | $67.5565 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $668.09 | $728.9412 | $728.94 | $729.00 | $728.90 | |