| 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 | $28.66 | 6.668% | $30.571 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $199.75 | 8.421% | $216.5709 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $185.72 | 8.413% | $201.3446 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $58.83 | 9.785% | $64.5865 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $238.33 | 9.489% | $260.9451 | $260.95 | $260.95 | $260.90 |
| Purchase #6 | $22.85 | 11.385% | $25.4515 | $25.45 | $25.45 | $25.50 |
| Purchase #7 | $114.31 | 12.454% | $128.5462 | $128.55 | $128.55 | $128.50 |
| 7 purchase totals = | $848.45 | $928.0158 | $928.02 | $928.00 | $928.00 | |