| 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 | $123.91 | 12.234% | $139.0691 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $169.56 | 4.219% | $176.7137 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $57.45 | 13.170% | $65.0162 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $120.66 | 7.778% | $130.0449 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $57.31 | 8.268% | $62.0484 | $62.05 | $62.05 | $62.00 |
| Purchase #6 | $52.47 | 8.334% | $56.8428 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $13.64 | 7.859% | $14.712 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $595.00 | $644.4471 | $644.44 | $644.40 | $644.30 | |