| 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 | $223.59 | 9.386% | $244.5762 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $72.78 | 6.749% | $77.6919 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $60.35 | 11.854% | $67.5039 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $218.85 | 7.862% | $236.056 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $9.39 | 13.573% | $10.6645 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $30.69 | 13.853% | $34.9415 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $159.31 | 5.847% | $168.6249 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $774.96 | $840.0589 | $840.05 | $840.05 | $840.10 | |