| 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 | $80.64 | 7.345% | $86.563 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $97.72 | 11.126% | $108.5923 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $10.91 | 7.237% | $11.6996 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $28.91 | 6.759% | $30.864 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $211.59 | 7.236% | $226.9007 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $202.70 | 10.648% | $224.2835 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $136.82 | 8.838% | $148.9122 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $769.29 | $837.8153 | $837.80 | $837.80 | $837.90 | |