| 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 | $18.85 | 9.653% | $20.6696 | $20.67 | $20.65 | $20.70 |
| Purchase #2 | $8.88 | 13.452% | $10.0745 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $160.97 | 9.702% | $176.5873 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $63.50 | 6.523% | $67.6421 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $207.81 | 3.288% | $214.6428 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $189.79 | 3.596% | $196.6148 | $196.61 | $196.60 | $196.60 |
| Purchase #7 | $67.92 | 11.703% | $75.8687 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $717.72 | $762.0998 | $762.09 | $762.05 | $762.10 | |