| 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 | $36.49 | 8.772% | $39.6909 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $63.41 | 8.482% | $68.7884 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $19.71 | 3.618% | $20.4231 | $20.42 | $20.40 | $20.40 |
| Purchase #4 | $51.86 | 8.821% | $56.4346 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $207.29 | 3.265% | $214.058 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $53.44 | 5.835% | $56.5582 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $140.61 | 9.833% | $154.4362 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $572.81 | $610.3894 | $610.39 | $610.40 | $610.40 | |