| 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 | $69.97 | 3.691% | $72.5526 | $72.55 | $72.55 | $72.60 |
| Purchase #2 | $135.66 | 9.179% | $148.1122 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $136.91 | 4.866% | $143.572 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $21.75 | 6.706% | $23.2086 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $227.88 | 4.439% | $237.9956 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $56.74 | 12.473% | $63.8172 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $15.98 | 3.466% | $16.5339 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $664.89 | $705.7921 | $705.79 | $705.75 | $705.80 | |