| 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 | $80.29 | 9.583% | $87.9842 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $13.83 | 12.463% | $15.5536 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $211.32 | 5.824% | $223.6273 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $221.46 | 11.412% | $246.733 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $227.74 | 4.337% | $237.6171 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $85.67 | 5.111% | $90.0486 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $14.56 | 6.712% | $15.5373 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $854.87 | $917.1011 | $917.10 | $917.15 | $917.00 | |