| 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 | $185.76 | 12.359% | $208.7181 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $189.70 | 5.106% | $199.3861 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $106.74 | 12.558% | $120.1444 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $54.87 | 5.738% | $58.0184 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $56.43 | 13.349% | $63.9628 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $44.56 | 12.830% | $50.277 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $68.61 | 3.376% | $70.9263 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $706.67 | $771.4331 | $771.44 | $771.45 | $771.40 | |