| 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 | $19.74 | 11.481% | $22.0063 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $232.44 | 4.799% | $243.5948 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $129.56 | 5.677% | $136.9151 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $60.56 | 5.742% | $64.0374 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $149.94 | 6.525% | $159.7236 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $149.58 | 5.741% | $158.1674 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $201.33 | 3.754% | $208.8879 | $208.89 | $208.90 | $208.90 |
| 7 purchase totals = | $943.15 | $993.3325 | $993.34 | $993.30 | $993.30 | |