| 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 | $19.39 | 9.452% | $21.2227 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $102.37 | 5.256% | $107.7506 | $107.75 | $107.75 | $107.80 |
| Purchase #3 | $66.75 | 3.206% | $68.89 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $35.68 | 5.790% | $37.7459 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $133.33 | 3.419% | $137.8886 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $230.49 | 4.547% | $240.9704 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $229.31 | 9.333% | $250.7115 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $817.32 | $865.1797 | $865.18 | $865.15 | $865.20 | |