| 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 | $142.79 | 11.781% | $159.6121 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $28.93 | 6.743% | $30.8807 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $62.32 | 5.741% | $65.8978 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $66.58 | 4.399% | $69.5089 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $60.49 | 6.154% | $64.2126 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $36.97 | 7.855% | $39.874 | $39.87 | $39.85 | $39.90 |
| Purchase #7 | $67.39 | 4.337% | $70.3127 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $465.47 | $500.2988 | $500.29 | $500.25 | $500.30 | |