| 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 | $90.68 | 12.800% | $102.287 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $39.84 | 9.825% | $43.7543 | $43.75 | $43.75 | $43.80 |
| Purchase #3 | $62.90 | 11.375% | $70.0549 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $31.83 | 7.592% | $34.2465 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $184.32 | 5.661% | $194.7544 | $194.75 | $194.75 | $194.80 |
| Purchase #6 | $23.66 | 9.418% | $25.8883 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $166.74 | 12.719% | $187.9477 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $599.97 | $658.9331 | $658.93 | $658.95 | $659.00 | |