| 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 | $94.95 | 10.315% | $104.7441 | $104.74 | $104.75 | $104.70 |
| Purchase #2 | $66.55 | 5.862% | $70.4512 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $165.39 | 6.139% | $175.5433 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $99.34 | 13.812% | $113.0608 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $165.55 | 9.387% | $181.0902 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $56.69 | 3.601% | $58.7314 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $145.60 | 12.793% | $164.2266 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $794.07 | $867.8476 | $867.84 | $867.90 | $867.80 | |