| 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 | $5.66 | 4.641% | $5.9227 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $178.35 | 9.623% | $195.5126 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $176.76 | 3.806% | $183.4875 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $210.75 | 7.757% | $227.0979 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $65.61 | 13.572% | $74.5146 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $41.60 | 11.612% | $46.4306 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $181.81 | 6.418% | $193.4786 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $860.54 | $926.4445 | $926.44 | $926.45 | $926.40 | |