| 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 | $79.53 | 8.765% | $86.5008 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $50.44 | 3.246% | $52.0773 | $52.08 | $52.10 | $52.10 |
| Purchase #3 | $105.80 | 9.434% | $115.7812 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $110.48 | 8.230% | $119.5725 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $178.63 | 5.193% | $187.9063 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $164.93 | 8.275% | $178.578 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $100.37 | 9.757% | $110.1631 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $790.18 | $850.5792 | $850.58 | $850.60 | $850.70 | |