| 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 | $91.94 | 5.591% | $97.0804 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $138.36 | 11.712% | $154.5647 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $20.25 | 5.737% | $21.4117 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $11.32 | 6.743% | $12.0833 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $135.42 | 12.411% | $152.227 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $192.31 | 13.848% | $218.9411 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $245.25 | 4.127% | $255.3715 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $834.85 | $911.6797 | $911.67 | $911.70 | $911.70 | |