| 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 | $39.47 | 4.278% | $41.1585 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $82.90 | 12.428% | $93.2028 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $249.92 | 3.671% | $259.0946 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $18.80 | 3.766% | $19.508 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $59.41 | 11.294% | $66.1198 | $66.12 | $66.10 | $66.10 |
| Purchase #6 | $201.92 | 10.364% | $222.847 | $222.85 | $222.85 | $222.80 |
| Purchase #7 | $245.82 | 10.744% | $272.2309 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $898.24 | $974.1616 | $974.16 | $974.15 | $974.10 | |