| 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 | $82.25 | 10.808% | $91.1396 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $18.92 | 13.287% | $21.4339 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $74.67 | 10.416% | $82.4476 | $82.45 | $82.45 | $82.40 |
| Purchase #4 | $77.77 | 8.651% | $84.4979 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $98.32 | 4.356% | $102.6028 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $113.27 | 10.504% | $125.1679 | $125.17 | $125.15 | $125.20 |
| Purchase #7 | $134.71 | 4.575% | $140.873 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $599.91 | $648.1627 | $648.16 | $648.15 | $648.10 | |