| 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 | $80.55 | 6.671% | $85.9235 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $75.89 | 8.111% | $82.0454 | $82.05 | $82.05 | $82.00 |
| Purchase #3 | $63.39 | 8.366% | $68.6932 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $113.61 | 7.310% | $121.9149 | $121.91 | $121.90 | $121.90 |
| Purchase #5 | $49.58 | 12.561% | $55.8077 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $88.63 | 3.451% | $91.6886 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $88.42 | 9.110% | $96.4751 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $560.07 | $602.5484 | $602.55 | $602.55 | $602.50 | |