| 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 | $66.34 | 4.437% | $69.2835 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $85.43 | 3.682% | $88.5755 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $29.93 | 7.291% | $32.1122 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $173.61 | 5.826% | $183.7245 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $167.75 | 7.117% | $179.6888 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $106.92 | 6.205% | $113.5544 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $126.33 | 10.144% | $139.1449 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $756.31 | $806.0838 | $806.07 | $806.10 | $806.10 | |