| 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 | $45.75 | 11.283% | $50.912 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $219.52 | 3.197% | $226.5381 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $70.63 | 12.364% | $79.3627 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $80.66 | 7.718% | $86.8853 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $192.35 | 10.165% | $211.9024 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $121.85 | 4.732% | $127.6159 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $90.43 | 7.785% | $97.47 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $821.19 | $880.6864 | $880.69 | $880.65 | $880.70 | |