| 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 | $65.73 | 4.604% | $68.7562 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $20.79 | 7.871% | $22.4264 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $168.62 | 7.741% | $181.6729 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $214.26 | 3.183% | $221.0799 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $11.73 | 7.778% | $12.6424 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $81.68 | 12.692% | $92.0468 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $44.31 | 11.538% | $49.4225 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $607.12 | $648.0471 | $648.05 | $648.05 | $648.00 | |