| 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 | $63.43 | 13.347% | $71.896 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $19.45 | 10.567% | $21.5053 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $59.85 | 6.762% | $63.8971 | $63.90 | $63.90 | $63.90 |
| Purchase #4 | $114.86 | 5.392% | $121.0533 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $157.77 | 3.328% | $163.0206 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $160.36 | 10.332% | $176.9284 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $38.36 | 7.323% | $41.1691 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $614.08 | $659.4698 | $659.48 | $659.45 | $659.50 | |