| 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 | $23.26 | 3.346% | $24.0383 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $131.93 | 6.489% | $140.4909 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $106.79 | 10.860% | $118.3874 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $28.67 | 8.853% | $31.2082 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $156.85 | 4.840% | $164.4415 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $240.46 | 5.536% | $253.7719 | $253.77 | $253.75 | $253.80 |
| Purchase #7 | $208.96 | 6.618% | $222.789 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $896.92 | $955.1272 | $955.13 | $955.15 | $955.10 | |