| 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 | $69.34 | 10.325% | $76.4994 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $9.95 | 6.134% | $10.5603 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $15.41 | 11.686% | $17.2108 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $65.67 | 3.528% | $67.9868 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $130.88 | 10.183% | $144.2075 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $29.79 | 13.684% | $33.8665 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $228.45 | 9.829% | $250.9044 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $549.49 | $601.2357 | $601.24 | $601.20 | $601.30 | |