| 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 | $69.84 | 7.612% | $75.1562 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $136.29 | 3.303% | $140.7917 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $108.36 | 13.689% | $123.1934 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $52.51 | 8.126% | $56.777 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $50.92 | 5.417% | $53.6783 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $87.63 | 11.714% | $97.895 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $7.40 | 12.367% | $8.3152 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $512.95 | $555.8068 | $555.82 | $555.85 | $555.90 | |