| 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 | $17.28 | 10.462% | $19.0878 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $56.94 | 9.417% | $62.302 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $240.81 | 6.859% | $257.3272 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $46.61 | 5.685% | $49.2598 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $136.83 | 7.253% | $146.7543 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $111.75 | 9.455% | $122.316 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $130.72 | 9.264% | $142.8299 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $740.94 | $799.8770 | $799.88 | $799.90 | $799.90 | |