| 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 | $11.90 | 3.251% | $12.2869 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $16.94 | 9.476% | $18.5452 | $18.55 | $18.55 | $18.50 |
| Purchase #3 | $76.60 | 5.219% | $80.5978 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $96.87 | 12.433% | $108.9138 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $78.48 | 11.382% | $87.4126 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $209.58 | 8.278% | $226.929 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $176.92 | 5.355% | $186.3941 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $667.29 | $721.0794 | $721.08 | $721.10 | $721.00 | |