| 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 | $109.47 | 5.479% | $115.4679 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $96.61 | 3.754% | $100.2367 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $35.26 | 5.633% | $37.2462 | $37.25 | $37.25 | $37.20 |
| Purchase #4 | $36.33 | 12.688% | $40.9396 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $115.45 | 5.521% | $121.824 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $41.56 | 8.183% | $44.9609 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $221.29 | 6.371% | $235.3884 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $655.97 | $696.0637 | $696.07 | $696.05 | $696.00 | |