| 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 | $64.29 | 9.593% | $70.4573 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $173.84 | 6.718% | $185.5186 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $175.70 | 7.672% | $189.1797 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $201.53 | 3.210% | $207.9991 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $59.93 | 9.588% | $65.6761 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $70.72 | 10.482% | $78.1329 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $58.40 | 8.366% | $63.2857 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $804.41 | $860.2494 | $860.26 | $860.30 | $860.30 | |