| 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 | $91.57 | 6.606% | $97.6191 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $126.57 | 5.530% | $133.5693 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $61.96 | 8.652% | $67.3208 | $67.32 | $67.30 | $67.30 |
| Purchase #4 | $95.48 | 11.728% | $106.6779 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $185.75 | 7.607% | $199.88 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $33.43 | 5.631% | $35.3124 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $180.49 | 10.761% | $199.9125 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $775.25 | $840.2920 | $840.29 | $840.25 | $840.30 | |