| 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 | $43.87 | 12.140% | $49.1958 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $240.26 | 3.841% | $249.4884 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $144.82 | 12.529% | $162.9645 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $86.96 | 4.758% | $91.0976 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $33.33 | 7.857% | $35.9487 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $200.56 | 9.780% | $220.1748 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $174.57 | 4.801% | $182.9511 | $182.95 | $182.95 | $183.00 |
| 7 purchase totals = | $924.37 | $991.8209 | $991.82 | $991.80 | $991.90 | |