| 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 | $109.53 | 13.619% | $124.4469 | $124.45 | $124.45 | $124.40 |
| Purchase #2 | $243.56 | 13.146% | $275.5784 | $275.58 | $275.60 | $275.60 |
| Purchase #3 | $75.99 | 6.198% | $80.6999 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $77.84 | 9.221% | $85.0176 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $128.46 | 3.149% | $132.5052 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $154.51 | 10.723% | $171.0781 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $6.86 | 12.581% | $7.7231 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $796.75 | $877.0492 | $877.06 | $877.05 | $877.00 | |