| 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 | $34.56 | 13.108% | $39.0901 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $185.65 | 3.276% | $191.7319 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $48.75 | 5.468% | $51.4157 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $45.79 | 11.589% | $51.0966 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $226.84 | 9.541% | $248.4828 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $106.91 | 5.230% | $112.5014 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $203.99 | 4.784% | $213.7489 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $852.49 | $908.0674 | $908.07 | $908.10 | $908.00 | |