| 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 | $138.67 | 6.260% | $147.3507 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $37.73 | 9.199% | $41.2008 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $75.71 | 9.286% | $82.7404 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $14.66 | 8.608% | $15.9219 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $215.98 | 5.330% | $227.4917 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $69.35 | 6.467% | $73.8349 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $15.83 | 4.126% | $16.4831 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $567.93 | $605.0235 | $605.01 | $605.05 | $605.00 | |