| 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 | $80.50 | 9.522% | $88.1652 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $42.87 | 6.688% | $45.7371 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $108.74 | 8.799% | $118.308 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $100.62 | 11.715% | $112.4076 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $16.67 | 4.715% | $17.456 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $247.92 | 3.194% | $255.8386 | $255.84 | $255.85 | $255.80 |
| Purchase #7 | $82.65 | 5.873% | $87.504 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $679.97 | $725.4165 | $725.43 | $725.40 | $725.40 | |