| 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 | $91.90 | 6.702% | $98.0591 | $98.06 | $98.05 | $98.10 |
| Purchase #2 | $70.25 | 9.720% | $77.0783 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $218.97 | 5.106% | $230.1506 | $230.15 | $230.15 | $230.20 |
| Purchase #4 | $186.25 | 12.375% | $209.2984 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $28.36 | 9.625% | $31.0897 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $69.93 | 5.363% | $73.6803 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $234.49 | 11.341% | $261.0835 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $900.15 | $980.4399 | $980.44 | $980.50 | $980.60 | |